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单词 trace elements
释义
trace elements是trace element的复数

trace element

美 
英 
  • na.痕量[微量]元素
  • 网络微量元素;痕量元素;微量矿物质
复数:trace elements  
na.
1.
痕量[微量]元素

例句

释义:
1.
Hence, the preliminary separation and preconcentration of trace elements from matrix is often required.
因此,从基体中分离和预富集痕量元素显得十分必要。
paper.pet2008.cn
2.
It is meaningful to understand equilibrium and dual nature of trace elements in human body.
正确认识微量元素在人体中的作用,了解微量元素平衡和二重性对人体健康的意义。
www.dictall.com
3.
Between them, main and trace elements display the magmatic mixing evolution trend.
二者在主量和微量元素上表现出岩浆混合成因的演化趋势。
www.cagsbulletin.com
4.
Addition of molybdenum, sulphide and other trace elements did not promote the anaerobic phosphorus removal.
外加钼和其它微量元素以及外加还原剂硫化物对厌氧生物除磷没有明显的剌激作用。
www.pet2008.cn
5.
To which contained trace elements, amino acids and vitamins analysis shows, DDS these nutrients content is much higher than the DDG.
对其中所含微量元素、氨基酸和维生素等剖析表明,DDS中这些营养成分的含量比DDG高得多。
blog.china.alibaba.com
6.
Given the pervasiveness of melamine, it's always possible that trace elements will end up in food.
鉴于三聚氰胺普遍存在,因此在食品中总有可能找到它的痕迹。
www.stnn.cc
7.
Redox conditions (related to dissolved oxygen) and pH seem to affect which trace elements persist in groundwater.
氧化条件(与溶解氧相关)和酸碱值对地下水中微量元素含量产生了影响。
www.bing.com
8.
Trace elements in cement and clinker mainly come from raw materials and fuel. Specific element in secondary materials might be high.
水泥和熟料中的微量元素主要来源于原燃料,二次材料中个别元素的含量会很高。
terms.shengwuquan.com
9.
There was a great variety of vitamins and mineral substance trace elements of high content in spiral alga.
螺旋藻所含的维生素及矿物质微量元素不仅种类齐全,而且含量较高;
www.ceps.com.tw
10.
Method: Atomic absorption spectrophotometry was used to determine the content of trace elements in hair.
方法:采用火焰原子吸收分光光度法测定发中微量元素含量。
www.chemyq.com
1.
The method can be used for the quick and accurate determination of trace elements in tea.
为茶叶中微量元素的检测分析提供了快速准确的测定方法。
www.bimag.com.cn
2.
With the improvement of technology and invention of new analytical techniques, the trace elements can be measured accurately now.
由于技术的改进和新分析技术的出现,人体和环境中微量元素可被准确测定。
www.chemyq.com
3.
Most enteral nutrition preparations also contain adequate amounts of vitamins and trace elements, although bioavailability may be an issue.
大多数营养制剂也包含大量维生素和微量元素,尽管生物利用度可能是个问题。
www.times.ac.cn
4.
The results showed that the curative effects of Xinkeshu tablet for cardiovascular disease have to do with the trace elements in it.
结果表明,心可舒片对心血管病的疗效与其中的微量元素有关。
dictsearch.appspot.com
5.
Foodstuffs - Determination of trace elements - Performance criteria, general considerations and sample preparation.
食品.痕量素的测定.性能标准、一般考虑和样品制备
www.mapeng.net
6.
The invention provides a new application of a coordination compound of flavone and trace elements as animal feedstuff additives.
本发明提出了黄酮与微量元素的配合物作为动物饲料添加剂的一种新用途。
ip.com
7.
Among all treatments, the accumulation of these four trace elements were higher in seedling roots than in stems of soybean.
所有处理中,四种微量元素在大豆幼苗根中的浓度都大于茎中的浓度。
www.fabiao.net
8.
Method AAS was used to determine the contents of trace elements in red tea, green tea and tea soup.
方法采用原子吸收分光光度法(AAS)测定红茶、绿茶及茶液中微量元素的含量。
www.chemyq.com
9.
gross amino acid composition and the United States trace elements, comprehensive and balanced nutrition for all age segments pet rabbit.
含有氨基酸美毛成分和各种微量元素,营养全面且均衡,适合全龄段宠物兔。
www.cipscom.com
10.
Objective To determine and compare the contents of trace elements in different parts of Salvia miltiorrhiza Bunge. f. alba C.
目的分析比较泰山白花丹参不同部位微量元素含量。
www.wsdxs.cn
1.
Such junctions are made by infusing the silicon with trace elements that transform it from a semiconductor to a conductor.
这类接面的制造是藉著将微量元素注入矽,使矽由半导体转变成导体。
dictsearch.appspot.com
2.
Preexisting micronutrient (vitamins and trace elements) deficiencies are often present in hospitalized patients.
住院患者经常出现微量营养素(维生素和微量元素)缺乏。
www.times.ac.cn
3.
An analytical method to determine trace elements in titanium white powder by atomic emission spectrometry was introduced in the paper.
研究了原子发射光谱法测定钛白粉中的杂质元素的分析方法。
www.dictall.com
4.
Research of the trace elements in the experimental products will be a development trend of experimental petrology in future.
侧重于实验产物微量元素的研究将是今后实验岩石学的一个发展方向。
lib.cqvip.com
5.
Conclusion The contents of trace elements in the body were changed in different extent after SCI.
结论脊髓损伤后体内微量元素发生了不同程度的变化。
www.zggszz.com
6.
Cordyceps sinensis contains cordycepin, polysaccharides, trace elements, varieties of essential amino acids and vitamins etc.
它含有虫草素、多糖、微量元素、人体必需的各种氨基酸和维生素等。
www.outdohealth.com
7.
Trace elements analysis of bulk metal and semiconductor is the main application of GDMS, and their research reports are numerous.
块状金属和半导体的痕量元素分析为GDMS主要的应用,它们的研究报道众多;
www.ceps.com.tw
8.
The content of trace elements in tea and its extraction liquid was determined by atomic-absorption spectrometry.
采用原子吸收分光光度法测定了茶叶及其浸泡液中微量元素的含量。
www.chemyq.com
9.
The amounts of these trace elements required by crops are exceedingly small.
作物对这些微量元素的需求量非常小。
blog.sina.com.cn
10.
OBJECTIVE To rapidly determine the concentrations of the trace elements in spirulina by flame atomic spectrometry.
目的用火焰原子光谱法快速测定螺旋藻中微量元素。
www.zgyxzz.com.cn:8080
1.
Correlation matrix and cluster analysis showed that the trace and major elements, trace and trace elements in coal are closely related.
相关矩阵及聚类分析表明,煤炭中微量元素与基质元素之间、微量元素之间有着密切的依存性。
www.chemyq.com
2.
Most trace elements, including manganese and arsenic, get into the water through the natural process of rock weathering.
大部分微量元素,包括锰和砷,通过自然过程中的岩石风化作用进入水体。
www.bing.com
3.
The law of trace elements in coal and their research and development was important to utilization of resources.
煤中微量元素的赋存规律和综合利用工艺的研究和开发,对于资源的合理利用具有重要意义。
www.chemyq.com
4.
Objective: To explore the relationship between trace elements zinc, cuprum, iron, calcium and manganese and malnutrition.
目的:了解儿童营养不良与微量元素锌、铜、铁、钙和锰的关系。
www.ceps.com.tw
5.
It provided useful data for discussing the relationship between trace elements and macro elements in Chinese traditional medicine.
为探讨中成药中微量、量元素与治疗脑血管疾病的关系提供了有用的依据。
tr.bab.la
6.
The effects of constant and trace elements on the reflection rate of finished aluminium plates were discussed.
探明了各常量及微量元素含量对抛光铝材反射率的影响。
www.dictall.com
7.
Foodstuffs - Determination of trace elements - Pressure digestion.
食品.痕量素的测定.加压分解
www.mapeng.net
8.
Effect on Extraction Rate of Amino Acids and Trace Elements with Different Solvents in Actinidia chinensis Planch .
不同溶剂对弥猴桃果实中氨基酸与微量元素提取率的影响。
www.bing.com
9.
Strontium has now been listed is one of essential trace elements.
锶现已被列入是人体必需的微量元素之一。
www.ipaow.com
10.
Violet arenaceous glass quality black star sand, which has a variety of minerals and trace elements in human body has health care function.
紫砂杯选用优质黑星砂,其中有多种矿物质和微量元素对人体具有保健作用。
www.orangelipin.com
1.
The inorganic salt content of fish is very high, also contains the body essential for nickel, cobalt, manganese and other trace elements.
鱼类的无机盐含量很高,还含有人体镍,钴,锰等微量元素是至关重要的。
www.qiyeku.com
2.
Pumpkin also contains abundant potassium, calcium, magnesium, and low sodium, trace elements selenium, iron, zinc rich.
南瓜还含有较丰富的钾、钙、镁,而钠含量较低,微量元素硒、铁、锌含量较丰富。
www.qiyeku.com
3.
There is a certain internal connection between the content and antiphlogosis of the trace elements in Mongolian Medical Sanzitang.
三子汤散剂中的微量元素含量与其抗炎作用有一定的内在联系。
www.chemyq.com
4.
Through this project aimed at detection of trace elements in the serum and TCM-related, thereby further guidance Chinese medicine treatment.
本课题意在通过检测血清中微量元素的含量与中医证型的相关性,从而进一步指导中医治疗。
www.boshuo.net
5.
RESULTS The extraction rates of the trace elements with different preparations were different.
结果中药漏芦各种剂型中微量元素含量(萃取率)是不同的。
www.zgyxzz.com.cn:8080
6.
Recent researches showed that Alzheimer disease has close relationship with metabolic disorder of trace elements.
近来研究发现,阿尔茨海默病与微量元素的代谢失调有密切关系。
www1.chkd.cnki.net
7.
The extraction rates of the trace elements with different preparations were determined and the comparative study was made.
测定了不同提取液中微量元素含量计算并比较了提取率。
www.zgyxzz.com.cn:8080
8.
However, wells in urban areas contained concentrations of trace elements that more often exceeded human health benchmarks.
但是,城市地区的饮水井中微量元素的含量也超出了人体健康的标准。
www.bing.com
9.
Chemistry Analysis for Trace Elements? ? ? ? ? ? ?
微量元素化学分析???????。
www.paperedu.cn
10.
Selenium is one of essential trace elements in aquatic.
硒是水生动物的必需微量元素之一。
www.chinajan.com
1.
The results showed that there were comparatively rich trace elements and macro elements in Xin Bao pills.
结果表明,通塞脉片中含有丰富的微量、宏量元素。
terms.shengwuquan.com
2.
Human activities like mining, waste disposal, and construction also can contribute to trace elements in groundwater.
人类的活动,如矿山开采、废物处理和建筑工程同样也会把微量元素带入地下水中。
www.bing.com
3.
The pretreatment of the sample plays very important role in analyzing and determining trace elements.
样品预处理在分析测定过程中具有十分重要的作用。
www.chemyq.com
4.
Crab contains rich protein and trace elements to the body has the very good nourishing action.
螃蟹含有丰富的蛋白质和微量元素,对身体具有很好的滋补作用。
www.orangelipin.com
5.
Lily of the bulb contains many proteins, pectin, fat, reducing sugar, vitamins and calcium, phosphorus , iron and other trace elements.
百合的鳞茎含有大量的蛋白质、果胶质、脂肪、还原糖、维生素和钙、磷、铁等微量元素。
dictsearch.appspot.com
6.
The results showed that the content of trace elements in leaves at different positions have certain difference.
结果表明,不同部位的紫背天葵微量元素含量存在着一定的差别。
www.ilib.cn
7.
Objective: To determine and compare the contents of trace elements in the seed and sprout of Desi chickpea.
目的:分析比较迪西类型鹰嘴豆和鹰嘴豆芽微量元素含量。
www.dictall.com
8.
This method was utilized to determine trace elements in soil with satisfactory results.
该方法用于分析土壤样品中的微量元素,得到令人满意的结果。
www.chemyq.com
9.
Selenium is one of the important trace elements for human being. Poor selenium may cause some diseases such as kasha disease.
硒是人体重要的微量元素之一,缺硒可导致克山病等多种疾病。
www.chemyq.com
10.
METHODS The contents of the three trace elements were determined by flow injection hydride generation-atomic absorption spectrometry.
方法流动注射氢化物发生-原子吸收分光光度法测定铅、砷、汞的含量。
www.zgyxzz.com.cn:8080
1.
Meanwhile, the abundances of other strong incompatible trace elements in the crustobodies given by the article are also unreliable.
同时该文给出的中国大陆壳体的其他强不相容元素的丰度值是否可靠也值得商榷。
www.ceps.com.tw
2.
In the year of applying farmyard manure, various trace elements needed in crops are in natural circulation state.
在施农家肥年代,农作物所需多种微量元素处于自然循环状态。
ip.com
3.
The results proved that there were rich EPA, DHA, amino acids and essential trace elements in silver carp.
结果证实,鲢鱼是一种富含EPA和DHA的淡水鱼,并含有丰富的氨基酸和人体必需微量元素。
www.chemyq.com
4.
Objective To observe the impact of trace element changes on hair structure by testing the hair of children with abnormal trace elements.
目的对微量元素异常患儿的头发进行检测,观察微量元素变化对头发结构产生的影响。
kns50.chkd.cnki.net
5.
The chicken also contains a variety of multi-vitamins and trace elements, cholesterol Alcohol is extremely low.
该鸡还含有各种微量元素和多种维生素,胆固醇极低。
www.zgchef.com
6.
The results show that three trace elements of body necessary are the most rich in ant factor injection liquid.
结果表明,六种生物制剂中三种人体必需微量元素均以蚂蚁因子注射液最为丰富;
epub.cnki.net
7.
Trace element analyzer mostly refers to the detection of trace elements in the human body in instrument.
微量元素分析仪大多是指检测人体微量元素含量的仪器。
www.ufxy.cn
8.
The analysis of trace elements can be used as a site unearthed bronze discriminate method.
结合微量元素分析可以作为判断青铜器出土地点的判别方法。
www.lw23.com
9.
Determination of Trace Elements in Different Parts of Polygonum Lapathifolinm L.
蓼草不同部位微量元素含量的测定。
www.ilib.cn
10.
The method of adding trace elements to BB fertilizers and several formulas of the corporation are presented.
介绍掺混肥中加入中、微量元素的方法及黑化公司BB肥的几个典型配方。
www.lfyff.com
1.
study of relation between acute damage and trace elements in serum.
急性辐射损伤与血清中微量元素的关系的研究。
www.dictall.com
2.
The role of surface coatings on sediments in Sediment: Water partitioning of trace elements and radionuclides.
表面涂层对沉积物沉积的作用:微量元素和放射性核素的水分离…[中国核科技信息与经济研究院]。
210.82.31.83
3.
The paper presents the geochemical characteristics of trace elements, REE and oxygen isotopes of kaolin rocks.
本文主要研究了煤系高岭岩的微量、稀土、氧同位素地球化学特征。
www.dictall.com
4.
The trace elements were detected by flame atomic absorption spectrometry(FAAS). And the correlations were analyzed by SPSS.
利用火焰原子吸收光谱法(FAAS)分别测定其血清中铜、锌和镁的含量,并进行相关性分析。
www.bing.com
5.
Objective to determine the content of trace elements of ganoderma lucidum.
目的测定灵芝孢子粉中微量元素的含量。
www.for68.com
6.
Objective To do research work on differences of water-dissolving capability of trace elements between red tea and green tea.
目的研究红茶与绿茶中微量元素溶出率的差异。
www.chemyq.com
7.
APATITES from different types of igneous rocks generally reveal significant variations in the abundance level of minor and trace elements.
磷灰石的次量与微量元素含量可因其原岩的不同而出现显著差异。
dictsearch.appspot.com
8.
Solid mineral fuels - Determination of trace elements contained in coals - AAS or plasma emission method.
固体矿物燃料.煤中痕量素的测定.AAS或等离子体辐射法
www.mapeng.net
9.
Characterization of sludges - Determination of trace elements and phosphorus - Aqua regia extraction methods.
淤泥的特性。磷和痕量素的测定。水萃取方法。
www.tdict.com
10.
Conclusion MT egg-milk powder can obviously improve the metabolism disorder of trace elements in lead poisoning rats.
结论:服用MT蛋奶粉能明显纠正铅中毒大鼠脑和股骨中微量元素代谢紊乱。
xuebao.jlu.edu.cn
1.
The trace elements in Traditional Chinese Medicine are abundant in content and extremely significant to life.
中药中含有丰富的微量元素,对人体的生命活动至关重要,近年来对其的分析越来越受到重视。
www.chemyq.com
2.
Copper and zinc were essential trace elements for animal and plant growth, meanwhile they also contaminated soil.
铜、锌是动植物生长必需的一类微量元素,同时也是污染土壤的重金属。
www.fabiao.net
3.
The effects of trace elements on the properties of pressing bolts for wear resistant casting steel was investigated.
研究了微量元素在耐磨铸钢榨螺中的作用。
www.chemyq.com
4.
The compositions of the whole rocks and trace elements of minerals in peridotites can reflect the characters of lithospheric mantle.
橄榄岩成分及其中矿物(如单斜辉石)微量元素组成可以很好地揭示岩石圈地幔性质。
www.ceps.com.tw
5.
Insect-rich protein, unsaturated fatty acids, trace elements, is a senior human nutrition source.
昆虫富含蛋白质、不饱和脂肪酸、微量元素,是人类的高级营养源。
learning.zhishi.sohu.com
6.
Trace elements zine and chromium have close relationship to the sufferance of diabetes mellitus.
微量元素铬、锌与糖尿病有密切的关系。
www.chemyq.com
7.
should eat vegetables and fruits: composition contains many trace elements necessary for hair.
应多吃蔬菜和水果:含有多种微量元素的组成要素,头发必要的。
www.qiyeku.com
8.
The origin of ore-forming materials is investigated from field survey and analyses of trace elements and isotopes.
通过野外观察和矿石中微量元素、同位素的分析,探讨了矿床的成矿物质来源。
www.ilib.cn
9.
OBJECTIVE To determine the trace elements in Fructus Arctii of the different origins.
目的测定不同产地牛蒡子的微量元素含量。
kns50.chkd.cnki.net
10.
Spinach trace elements contained in the material, promote human metabolism, to promote good health.
菠菜中所含微量元素物质,能促进人体新陈代谢,增进身体健康。
wenwen.soso.com
1.
The low mineral-salt and richly carbonated water in these springs is rich in trace elements and has good therapeutic value.
泉水属低矿化重碳酸泉水,含有多种元素,有很高的医疗价值。
dict.veduchina.com
2.
It provided useful data for discussing the relation between trace elements in cigarettes and diseases.
本测定为探讨香烟中微量元素与疾病的关系提供了有用数据。
www.chemyq.com
3.
the stability of the dosage is beneficial to quantitative control of the trace elements.
食用量较稳定,有利于微量元素的定量控制。
ip.com
4.
Trace elements is essential for people and livestock, but there will be the accumulation of excessive toxicity.
是人畜不可少的微量元素,但积累过多就会出现毒害。
learning.zhishi.sohu.com
5.
These trace elements on growth and development of the human body are essential anti-aging substance.
这些微量元素对人体的生长发育的抗衰老都是必不可少的物质。
surpashoes.ethicalrealestatepro.com
6.
Amino acids in the product are complete; the chelating effect of trace elements and complex amino acids in the production are good.
由于生产过程中采用了控制氨基酸配体与金属离子摩尔比的中间控制方法,确保了微量元素与氨基酸的螯合效果。
www.chemyq.com
7.
The effects of mixtures of trace elements are poorly understood and could cause further health concerns.
至于微量元素混合物产生的影响,人们对此知之甚少,但此类混合物会引发更深远的健康问题。
www.bing.com
8.
Avoid making more often, harmful trace elements in tea out at the last bubble.
忌冲泡次数多,茶中有害微量元素会在最后泡出。
www.xiami360.com
9.
Feed premix and the high concentration of trace elements in the presence of probiotics will also caused varying degrees of damage.
而且饲料预混料中的各种高浓度微量元素的存在,同样会对益生菌造成不同程度的伤害。
www.fabiao.net
10.
Noni leaf contained larger quantities of most of the nutritionally essential minerals and trace elements than Noni fruit.
诺丽果叶中含有大量的重要营养矿物质成分和微量元素。
www.fabiao.net
1.
The contents of 15 trace elements have been determined from stems, leaves and flowers of Wedelia chinensis by ICP-AES.
采用电感耦合等离子发射光谱法(ICP-AES)测定草药蟛蜞菊茎、叶和花的15种微量元素的含量。
www.chemyq.com
2.
Its nutrient-rich, with the human body needs a variety of trace elements.
其营养丰富,具有人体多种需要的微量元素。
www.21food.cn
3.
The contents of trace elements in kidney of yak were highest, followed by liver, heart, muscle, lung and spleen.
牦牛肾脏中微量元素的含量最高,其次为肝脏、心脏、肌肉、肺、脾脏。
dictsearch.appspot.com
4.
In addition to rich in soy protein, also rich in selenium, trace elements selenium that can enhance the body's resistance to disease.
黄豆中除含丰富的蛋白质以外,还含有丰富的硒,硒这种微量元素能提高人体的抗病能力。
www.chinavalue.net
5.
Conclusion: Malnutrition of children could be related to the deficiency of trace elements.
结论:营养不良儿童与锌、铁、铜、钙、锰等元素缺乏有密切关系。
www.chemyq.com
6.
Adding the secondary and trace elements in the BB fertilizer is for formula fertilization by soil testing.
在BB肥中加入中、微量元素是测土配方施肥的需要。
lib.cqvip.com
7.
A method has been established to determine trace elements in soil by inductively coupled plasma mass spectrometry.
建立了一种电感耦合等离子体质谱法测定土壤中微量元素的方法。
www.chemyq.com
8.
Feather is rich in keratin, which contains a variety of amino acids, trace elements, vitamins and some unknown growth factors.
羽毛中含有丰富的角蛋白,角蛋白中含有多种氨基酸、微量元素、维生素以及一些未知生长因子。
www.fabiao.net
9.
In this article, the influence of dietary ingredient on the absorption of trace elements is reviewed.
就膳食因素对微量元素吸收代谢影响的研究进展进行了综述。
www.chemyq.com
10.
Contents of both trace elements and oxide significantly increase from supralittoral zone to intertidal zone and to subtidal zone.
无论是微量元素还是氧化物,其含量大多数都由潮上带—潮间带—潮下带呈明显增大的趋势。
ogg.pepris.com
1.
Basic geology and geochemistry of water samples helps to predict occurrence of trace elements in groundwater.
对地下水样进行基础地质和地球化学方面的分析,有助于预测地下水微量元素的迁移。
www.bing.com
2.
It suggested that these changes of serum trace elements were related to the onset of schizophrenia and affective disorders.
提示精神分裂症及情感性障碍的发病与血清微量元素的改变有关联。
www.51qe.cn
3.
The content of trace elements in eighteen herbs for clearing away heat and toxic material was detem-ined by atom-absorption spectrometry.
采用原子吸收分光光度法测定了十八种清热解毒中草药中人体必需微量元素含量。
www.chemyq.com
4.
Researchers analyzed trace elements in sedimentary rock from dozens of sites.
研究者们分析了来自许多不同地方沉积岩中的痕量元素。
www.examda.com
5.
Objective To investigate the influence of hepatitis B virus on the trace elements in the second trimester pregnant woman.
目的探讨乙肝病毒(HBV)对孕中期孕妇微量元素的的影响。
www.cmed.org.cn
6.
Trace elements is first formed in vivo important carrier and electron transfer system.
微量元素首先构成了体内重要的载体与电子传递系统。
www.ufxy.cn
7.
Objective: To determine and compare the content of trace elements in Salvia miltiorrhiza bge. f. alba and Salvia miltiorrhiza bge.
前言:目的分析比较白花丹参与紫花丹参微量元素的含量。
www.chemyq.com
8.
Like a person, all kinds of trace elements in the body to balance the ratio will be healthy, if dysfunctional, it is necessary to illness.
犹如一个人,体内各种微量元素比例平衡,才会健康,倘若失调,就要生病。
learning.zhishi.sohu.com
9.
at night to drink honey water will help beauty beauty, and added a variety of trace elements.
晚上喝蜂蜜水有助于美容养颜,并补充各种微量元素。
www.qiyeku.com
10.
Pregnant women should focus on ingestion of various types of food rich in iron, calcium, zinc and other trace elements.
孕妇孕期应注重富含铁、钙、锌等微量元素的各类食物的摄入。
pp.lunwenchina.net.cn
1.
The organic affinity of trace elements decreases further in anthracite.
到无烟煤阶段,有机态微量元素含量进一步降低。
www.chemyq.com
2.
Distribution map of trace elements in Liu'an-Caihe along the Dabie geoscience profile.
图4大别造山带地学剖面六安—蔡河地段微量元素分布图Fig。
define.cnki.net
3.
abstract: Objective To explore the relation of trace elements in blood and birth defect.
目的探讨血液中某些微量元素水平与出生缺陷的关系。
www.bing.com
4.
Study on Contents of the Trace Elements in the Soil-Crop-Animal Ecosystem.
土壤-作物-动物生态体系中微量元素含量。
www.ilib.cn
5.
Soil quality - Extraction of trace elements by buffered DTPA solution.
土质.用缓冲DTPA溶液提取痕量素
www.mapeng.net
6.
Hepatitis B virus; Trimester pregnant; Trace elements.
乙肝病毒;孕中期;微量元素。
www.cmed.org.cn
7.
reduce trace elements and bismuth contents of the metal charge.
加强炉料控制,减少微量元素,避免铋量过高。
www.ceps.com.tw
8.
Based on numerous papers, this review gives a summary for recent research progress on relationship between trace elements and vitiligo .
基于大量文献对近年来白癜风与微量元素相关性研究作一综述。
dictsearch.appspot.com
9.
Fly ash shows different adsorption mechanisms of trace elements.
飞灰对各痕量元素吸附机理不同;
www.magsci.org
10.
Plus the amino acids, vitamins and trace elements and natural sugars contained in it have a beneficial nutrient effect on new tissue growth.
加上氨基酸,维生素和微量元素及天然糖中所载的,它有利于养分效应对新的组织生长。
www.uzmart.com
1.
we call the minerals which are only necessary in very small quantities as trace elements.
我们将只需极少用量的矿物质叫做痕量元素。
www.rudangwang.com
2.
Conclusion: There is a correlation between contents of serum trace elements and diet in preschool children in Yanji.
结论:延吉市学龄前儿童血清微量元素水平与膳食结构有一定的相关性。
www.bing.com
3.
Trace elements play a role in the occurrence and development of the primary hypertension.
微量元素在原发性高血压的发生发展过程中起到一定的作用。
www.chemyq.com
4.
And the same strain pecs and leg muscles trace elements of the differences.
以及同种品系胸肌和腿肌中微量元素的差异。
zhidao.baidu.com
5.
After a calcium supplement may affect the absorption of other trace elements.
补钙补过了会影响别的微量元素的吸收的。
www.qiyeku.com
6.
Objective: To observe effects of Tongmai Yizhi Capsules on trace elements in the patient of vascular dementia.
目的:观察通脉益智胶囊对血管性痴呆患者微量元素的影响。
www.chemyq.com
7.
Through previous studies, it can be assumed serum concentration of trace elements in the TCM-AR-there will be some reference significance.
通过以往的研究,可以推测血清中微量元素的含量在AR的中医辨证分型上会有一定参考意义。
www.boshuo.net
8.
Lead on trace elements has received more attention gradually.
微量元素中铅的研究文献较多。
journal.shouxi.net
9.
Pattern of trace elements of Veins , mineralized rock and ore are similar.
脉体、矿化围岩及矿石微量元素特征具有相似性。
paper.pet2008.cn
10.
The result show that the organic affinity of trace elements in brown coal is higher.
结果表明,有机态结合的微量元素在褐煤中含量比较高。
www.chemyq.com
1.
Trace elements are necessary nutrients of organism. They are important to maintain the normal metabolism of organism.
微量元素是生物有机体必需的营养元素,在维持生物体的正常代谢过程中起着重要作用。
www.ceps.com.tw
2.
These are trace elements which are not insignificant, is to ensure that the essential element of love everlasting and unchanging.
这些都是微量元素,却并非微不足道,是确保爱情天长地久的必要元素。
goabroad.zhishi.sohu.com
3.
Soil quality. Extraction of trace elements soluble in aqua regia.
土壤质量.溶于王水中的痕量素的萃取
www.mapeng.net
4.
REE and trace elements indicate that fluid came from enriched mantle.
稀土和微素元素地球化学研究显示流体源自富集地幔;
lib.cqvip.com
5.
Litchi flesh is soft and smooth and juicy. It taste sweet and contains trace elements very good for health.
荔枝果肉软滑多汁,味道甘甜,含有多种微量元素,是非常有益身体健康的水果。
www.chinese.cn
6.
The results show that trace elements play an role in the formation of longevity.
结果表明,微量元素在长寿形成的过程中起着极为重要的作用。
www.chemyq.com
7.
Cluster maps of trace elements in main rock types from the Dabie orogenic belt.
图2大别造山带主要岩石类型微量元素谱系图Fig。
define.cnki.net
8.
Whether it is a constant element or trace elements have their own roles, each complete accuracy.
无论是常量元素和微量元素,有自己的角色,每个完整的准确性。
www.qiyeku.com
9.
"Injection of Trace Elements for Livestock and Poultry" is a combination of trace elements made in accordance with balance principles.
“畜禽用多种微量元素注射液”为多种微量元素按平衡补给原理制成的针剂。
www.fabiao.net
10.
Fluorin element is one of 14 necessary trace elements in body.
氟是人体必需的14种微量元素之一。
www.chemyq.com
1.
The activities of organic trace elements are all binary complexes both at home and abroad, such as zinc-methionine and iron-glycine etc.
目前国内外应用的有机微量元素添加剂均为二元配合物,如蛋氨酸锌,甘氨酸铁等。
www.dictall.com
2.
10 trace elements in tea were simultaneously determined by microwave digestion and ICP-OES.
采用微波消解和ICP-OES对茶叶中10种微量元素进行了分析测定。
www.bimag.com.cn
3.
abstract: Objective: To understand deficiency cases of trace elements such as zinc, iron, calcium about 0-12 ages children.
目的:了解本地区0~12岁儿童微量元素锌、铁、钙缺乏情况。
www.bing.com
4.
Trace elements are mainly distributed in fly ashes and flue gas.
痕量元素主要分布于电除尘器飞灰和气相中;
www.magsci.org
5.
Differences in the concentration of trace elements are related to the climatic conditions and land use of the area.
不同地区地下水的微量元素浓度差异与气候状况、土地利用程度密切相关。
www.bing.com
6.
The mechanical impurities include ash and other trace elements.
机械杂质主要成分为灰分和其它痕量元素;
www.ceps.com.tw
7.
Essential oil, amino acids and trace elements.
挥发油、氨基酸和微量元素等。
bbs.fobshanghai.com
8.
Effect of Drug Moxibustion Heated by Electrictity on Trace Elements in Senile People .
电热隔药灸对老年人微量元素的影响观察。
www.bing.com
9.
Discussion on Trace Elements of Chinese Medicine Radix Platycodi etc.
桔梗等中药微量元素初探。
www.ilib.cn
10.
Journal of Trace Elements in Medicine and Biology.
医学与生物学中的微量元素杂志。
www.zhongtu.com.cn
1.
The amount of trace elements, such as hydrogen, sodium, and potassium, dropped remarkably under vacuum melting.
真空熔炼可使合金中的氢、钾,钠等杂质含量显著地降低。
www.magsci.org
2.
In addition, containing 8% protein and iron, calcium, zinc, phosphorus, potassium, sodium, magnesium and other trace elements.
此外,含有8%的蛋白质和铁、钙、锌、磷、钾、钠、镁等多种微量元素。
test.b2easy.com
3.
Its peptide and trace elements like selenium have the effect of anti-virus and anti-ray.
其所含的多肽和硒等微量元素有抗病毒、抗射线作用。
www.bing.com
4.
"Shengrningyuan" can improve the trace elements of copper and zinc.
“生命元”能提高血清微量元素铜、锌含量。
paper.pet2008.cn
5.
On active uptake of trace elements governed.
无痕量元素的主动吸收。
www.for68.com
6.
Dry peeling skin face, What kind of medicine? Vitamins, you have to eat his 21 gold-dimensional, containing vitamins, trace elements.
脸上皮肤枯燥脱皮吃什么药?维生素,你要多吃21金维他,含多种维生素,微量元素。
99mrw.5d6d.com
7.
Zinc is essential habitats for a class of trace elements, but also heavy metals contaminated soil.
锌是动植物生长必需的一类微量元素,同时也是污染土壤的重金属。
baike.china.alibaba.com
8.
Methods The contents of trace elements of Hedysarum semenovii Regelet Herd root were determined by ICP-AES.
方法应用电感耦合等离子体-原子发射光谱法对天山岩黄芪根中微量元素的含量进行测定。
www.chemyq.com
9.
Must be that clean mountain spring water, which is important because it contains trace elements and minerals the skin needs most.
一定是要无污染山泉水,这点很重要因为它含有的微量元素和矿物质是皮肤最需要的。
blog.sina.com.cn
10.
Analysis on Trace Elements in Nephelium lappaceum Linn.
红毛丹的微量元素含量分析。
168.160.184.82:8080
1.
The vitamine B, vitamine B1, vitamine B2 and various amine acide trace elements contained by the chips are needed by human body.
本品含有多种微氨基酸及人本所需的多种微量元素和维生素B、B1、B2等营养成份。
transworkshop.com
2.
The content of 10 trace elements in Euphorbia fischeriana Steud was determined by atomic absorption spectrometry.
采用原子吸收光谱法测定了狼毒大戟中10种微量元素的含量。
www.dictall.com
3.
The experimental results showed that Silurus lanzhouensis Chen contains many essential trace elements such as magnesium, zinc, iron.
结果显示,兰州鲶中含有丰富的铁、锌、镁三种人体必需微量元素。
dictsearch.appspot.com
4.
And crab meat contains trace elements, such as the substance p, therefore necessary for human body of people eat crab is good.
而且蟹肉含有丰富的微量元素,比如磷等人体所需的物质,因此吃螃蟹对人身体是有好处的。
www.orangelipin.com
5.
This article summarizes the functions of some trace elements(such as zinc, cooper , vanadium) in lipid metabolism.
论述了锌、铜、钒等数种微量元素和宏量元素镁、钙在血脂代谢方面的作用。
terms.shengwuquan.com
6.
The determination of twenty one kinds of constant and trace elements in Chinese herb Ranunculus ternatus thunb was performed by ICP-AES.
运用ICP-AES法对河南、新疆产猫爪草中常量及微量元素进行了测定。
dictsearch.appspot.com
7.
Recently the scientists have shown more and more interest in the function played by trace elements in medical research.
近年来人们对微量元素在医学研究中的作用越来越感兴趣。
www.chemyq.com
8.
Glass fertilizer is a kind of slow-release and long time effective fertilizer, which is a compound contained trace elements.
玻璃肥料是一种缓释长效肥料,也是一种含微量元素的复合肥料。
www.chemyq.com
9.
Conclusion: RRTI in children could be related to the deficiency of trace elements such as Zn, Fe, Cu and the like.
结论:儿童反复呼吸道感染与缺锌、缺铁、缺铜等微量元素有密切关系。
terms.shengwuquan.com
10.
Rich in trace elements in food: such as animal liver, kidney and oysters, whole grains, soy products, fish, spinach, cabbage and so on.
富含微量元素的食物:如动物肝、肾脏与牡蛎、粗粮、豆制品、鱼肉、菠菜、大白菜等。
www.106jsw.com
1.
The content of 5 trace elements in 7 kinds of cigarettes was determined by atomic absorption spectrometry.
用原子吸收法测定了7种香烟中5种微量元素的含量。
www.chemyq.com
2.
To learn about the nutritional status of children, the trace elements in hair samples during 1997~2000 were analysed.
为了解小儿的营养发育状况,对1997~2000年儿保门诊采集的发样结果进行分析。
www.chemyq.com
3.
"Luzhiyuan" feedstuff is developed by blending scientifically 24 kinds of Chinese herb with 6 trace elements.
该饲料采用24味中草药,6种微量元素,科学调制而成。
www.gxsti.net.cn
4.
ObjectiveTo analyze the trace elements in 8 kinds of Yi nationality's medicine.
目的对8种彝药复方制剂胶囊中多种微量元素进行测定并分析。
www.taojz.com
5.
The same holds true for an association of some trace elements such as chromium or zinc with oral antidiabetics.
相同的一些资料也证实这样一种微量元素的联合作用,如口服降糖药伴铬或者锌。
www.diabeteseducator.org.cn
6.
Objective To study the protective effect of trace elements on subacute toxic renal damage induced by cadmium.
目的探讨微量元素对亚急性镉中毒肾损伤的保护作用。
www.chemyq.com
7.
Trace Elements and Their Environmental Problems within the Surface Loose Sediments in the Major Cities of Guizhou Province
贵州主要城市地表松散沉积物中微量元素与土壤环境
www.ilib.cn
8.
Determination of Trace Elements in Hair of Train Attendants and Study on the Relations between Them and Digestive System Disease
列车员发中微量元素的测定及与消化疾病关系的研究
www.ilib.cn
9.
Multi-variable Analysis Method Used for Studying Influence of Trace Elements in Steel on its Mechanical Properties
正交递归方法用于研究钢中微量元素对钢的力学性能的影响
ilib.com.cn
10.
The abnormal distribution character of trace elements on the surface of Xinchang gas field and discussion about its forming mechanism
新场气田地表微量元素异常分布特征及其成因探讨
service.ilib.cn
1.
Hair Concentration Of Trace Elements In The Children Infected With H. Pylori
儿童幽门螺杆菌感染头发微量元素含量变化
scholar.ilib.cn
2.
A Study of the Effects of Carbon Disulfide Exposure on the Blood Lipids and Serum Trace Elements in Viscose Rayon Workers
二硫化碳接触工人血脂和血清微量元素的变化
service.ilib.cn
3.
Support vector machine applied to the relationship between the content of some trace elements in hair and hypertension disease
支持向量机算法研究头发微量元素与高血压的相关性
www.ilib.cn
4.
Relationship Between Volatilization of Hazardous Trace Elements and Their Occurrences and Combustion Temperatures During Coal Combustion
燃煤过程有害微量元素挥发与其赋存状态及燃烧温度的关系
service.ilib.cn
5.
Geochemical Characteristics of REE and Trace Elements of Mesozoic Sedimentary Rocks and Its Tectonic Setting In Western Liaoning
辽西中生代沉积岩稀土、微量元素地球化学特征及其构造背景
www.ilib.cn
6.
Experimental study of the distribution of trace elements during coal combustion
煤燃烧过程中痕量元素分布规律的实验研究
www.ilib.cn
7.
Determination of Polysaccharide from Chinese Medicine Morinda Officinalis How and Its Trace Elements Analysis
中药巴戟天多糖的测定及其微量元素分析
ilib.cn
8.
Analysis and Determination of the Content of Trace Elements in Alisma orientalis and Its Cultivating Soil and Water
泽泻及其栽培土壤、水质中微量元素含量的测定与分析
ilib.cn
9.
Study of Effects of Traditional Chinese Medicine on Curing Pb Poisoning in Children and on Children's Blood Trace Elements
中药驱铅对儿童血微量元素影响的研究
www.ilib.cn
10.
Study on the relationship between the auxiliary materials and trace elements in traditional Chinese medicine roasting
中药炮制辅料与微量元素的关系探讨
www.ilib.cn
1.
Determination of Trace Elements in Traditional Chinese Medicines by Microwave Digestion-graphite Furnace Atomic Absorption Spectrometry
微波消解-石墨炉原子吸收光谱法分析中药中微量元素
www.ilib.cn
2.
Simultaneous determination of the four species of trace elements in cancer tissue with differential pulse anodic stripping voltammetry
微分脉冲阳极溶出法同时测定癌组织中的四种微量元素
www.ilib.cn
3.
Measurement of trace elements in men's hair by an absorbing blaze atom spectrum
火焰原子吸收光谱测定人发中的微量元素
www.ilib.cn
4.
The Relationship between Chronic Pulmonary Heart Disease and Trace Elements and Its Clinical Significance
微量元素与慢性肺源性心脏病的关系及其临床意义
www.ilib.cn
5.
Determination of trace elements in steel, nickel-base alloy and zircaloy using time of flight inductively coupled plasma mass spectrometry
飞行时间-电感耦合等离子体质谱法测定钢、镍基合金及锆锡合金中痕量元素
www.ilib.cn
6.
Determination and correlation analysis of cord serum prealbumin, immunoglobulin and trace elements in different gestational age newborns
不同胎龄新生儿脐血前白蛋白、免疫球蛋白及微量元素的研究及相关分析
service.ilib.cn
7.
The general distributions of trace elements in Chinese coals
中国煤中微量元素分布基本特征
service.ilib.cn
8.
An Overview on the Dissolving Out of Trace Elements from Traditional Chinese Medicines
中药微量元素溶出的研究概况
www.ilib.cn
9.
Long-term trends in atmospheric concentrations of sulfate, total sulfur, and trace elements in the northeastern United States
在美国东北部硫酸盐,总硫磺和示踪元素的大气浓度的长期的趋势
edu.cma.gov.cn
10.
Geochemical characteristics of paleoseawater from the Early Ordovician of Yangtze Craton: Evidence from the trace elements in conodonts
扬子克拉通早奥陶世古海水地球化学特征:来自牙形石微量元素的证据
www.ilib.cn
1.
The Distribution and Control of Available Trace Elements with Cow Health and Adjustment of the Grassland in the West Heilongjiang Province
黑龙江省西部草地有效微量元素的分布与奶牛健康及调控
www.ilib.cn
2.
Changes of learning and memory ability in iron deficiency anemia rats and its relationship with brain trace elements
缺铁性贫血大鼠学习记忆能力的变化及其与脑组织中微量元素的关系
www.ilib.cn
3.
The trace elements of belief vanish when it becomes apparent that the. officer. never has suffered the indignity of combat(Lewis H. Lapham)
当一切清楚地表明那官员从未蒙受过斗争的侮辱时,仅有的一点信仰都消失了(刘易斯H。拉伯姆)
dict.ebigear.com
4.
Determination of trace elements in traditional Chinese medicines by graphite furnace atomic absorption spectrometry
石墨炉原子吸收光谱法测定中药中微量金属元素
www.ilib.cn
5.
The regularity of change in the trace elements-calcium with aging in childhood and its significance
儿童微量元素钙随年龄变化的规律及其意义
www.ilib.cn
6.
Determination and clinical significance of the content of serum trace elements in patients with cerebral infarction
脑梗塞病人血清微量元素测定分析及临床意义
www.ilib.cn
7.
Study of dynamic relationship between dietary copper level and trace elements in mice liver
小白鼠肝脏微量元素与日粮铜含量变化的动态关系研究
www.ilib.cn
8.
Analysis on the Content of Trace Elements in Ganoderma Spore and Its Pharmacology and Clinical Application
灵芝孢子的微量元素含量和药理应用分析
www.ilib.cn
9.
Application of Chitin and Its Derivations to Trace Elements Analysis and Elemental Speciation
甲壳素及其衍生物在痕量元素及其形态分析中的应用
ilib.cn
10.
Relations between trace elements in drinking water and elderly residents'cognitive function
饮水微量元素与老年人群认知能力关系研究
www.ilib.cn
1.
Influence of Annealing on Distribution of Trace-elements and Corrosion Properties of Aluminum Foil for High Voltage Electrolytic Capacitor
退火对高压电解电容器铝箔微量元素分布和腐蚀性能的影响
www.ilib.cn
2.
Trace Elements in Fluid Inclusions of Submarine Exhalation-Sedimentation System in Tongling Metallogenic Province
安徽铜陵矿集区海底喷流沉积体系的流体包裹体微量元素对比
www.ilib.cn
3.
Study of X-Ray Fluorescence Analysis of Trace Elements in Paddy Unpolished Rice and Polished Rice
用X荧光分析方法对大米加工过程中微量元素流失规律的研究
www.ilib.cn
4.
Relationship between oxidized low density lipoprotein and trace elements metabolism in patients with coronary heart disease
老年冠心病患者氧化修饰低密度脂蛋白与微量元素代谢变化的关系
www.ilib.cn
5.
Quantitative Change of Nutrients and Trace Elements in a Pig Manure Ecologically Treated by Housefly Larvae
猪粪经家蝇幼虫生态处理后肥料养分和微量元素含量变化的研究
www.ilib.cn
6.
Investigation of the Relations between Intelligence Quotient of Preschool Children and the Content of Trace Elements in Blood
学龄学儿童血中六种元素含量与智商关系的研究
www.ilib.cn
7.
Foodstuffs - Determination of trace elements - Determination of arsenic in seafood by ETAAS after microwave digestion
食品微量原素的测定微波浸煮后用ETAAS法测定海产品中砷
www.mapeng.net
8.
Determination of blood contents of calcium and trace elements in children with phenylketonuria on a low phenylalanine diet
饮食治疗苯丙酮尿症患儿全血钙及微量元素水平分析
www.ilib.cn
9.
Analysis of Trace Elements in Protein Bands with Synchrotron Radiation X-ray Fluorescence after Electrophoresis Separation
用同步辐射X-荧光定量测定电泳分离后蛋白条带内的微量元素
service.ilib.cn
10.
Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace
水质.用石墨炉原子吸收光谱法测定痕量素
www.mapeng.net
1.
Change of Trace Elements Content in Hair of Patients with Senile Dementia and Its Clinical Significance
老年痴呆症患者头发中微量元素含量变化及其临床意义
service.ilib.cn
2.
The Micro-goethite of Microorganism Origin in Fushui Reservoir and Its Enrichment of Trace Elements
富水水库中微生物成因的显微针铁矿及其对微量元素的富集
ilib.cn
3.
Distribution Patterns of Trace Elements in Root of Morinda officinalis How and Its Water Decoctions
中药材巴戟天及其水煎液微量元素的分布模式
service.ilib.cn
4.
Standard Practice for Measuring Trace Elements in Water by Graphite Furnace Atomic Absorption Spectrophotometry
用石墨反应堆原子吸收分光光度技术测量水中痕量元素的规程
www.wwlww.com
5.
Application of Hydride Generation-atomic Fluorescence Spectrometry on Speciation Analysis of Trace Elements in Foods
氢化物发生原子荧光用于食品中微量元素形态分析
www.ilib.cn
6.
Research on the X-ray Fluorescence Spectrometry Method to Determine Trace Elements in Kimberlite
金伯利岩中微量元素的X-射线荧光光谱测试方法研究
ilib.cn
7.
Measurements of Trace Elements in Melt Inclusions by Synchrotron Radiation X-Ray Fluorescence Microprobe Techniques
同步辐射X射线荧光微探针技术测定熔融包裹体中的微量元素
www.ilib.cn
8.
Trace Elements Geochemistry of the Black Rock Series from Bayan Obo Group and Their Geological Implications
白云鄂博群黑色岩系微量元素地球化学特征及地质意义
www.ilib.cn
9.
Analysis of the trace elements distribution during the processing of Phaseolus angularis instant beverage
赤豆速溶饮料加工过程中微量元素分布分析
www.ilib.cn
10.
Therefore, the active ingredient in Ganoderma Yunnan and trace elements content, good quality, pure natural, pollution-free;
因此,云南灵芝中的有效成分及微量元素含量高,品质好,纯天然,无污染;
www.wellpad.com
1.
Serum levels of trace elements and its clinical significance in patients with liver cirrhosis
肝硬化患者血清微量元素的检测及其临床意义
service.ilib.cn
2.
Determination of Trace Elements in Chinese Traditional Medicines by Atomic Absorption Spectrometry
原子吸收光谱法测定中药中微量元素
www.ilib.cn
3.
Thermodynamic equilibrium analysis of trace elements mobilization during combustion of coals
煤燃烧过程中有害痕量元素形态分布的化学热力学平衡分析
www.ilib.cn
4.
Water Salinity Fluctuations in Historical Period Reflected by the Change of Trace Elements in Bore YA in Pudong, Shanghai
上海浦东YA孔微量元素变化与历史时期水体盐度波动
www.ilib.cn
5.
The Relationship between Clinical Effect of Chiropractic Therapy and Concentrations of Trace Elements in Children Cerebral Palsy
捏脊疗法治疗小儿脑瘫中微量元素含量变化与临床疗效之间相关性研究
service.ilib.cn
6.
Influence of Thrombolytic Therapy on the Contents of Essential Trace Elements in Serum in Patients with Acute Myocardial Infarction
溶栓治疗对急性心肌梗死患者血清必需微量元素含量变化的影响
service.ilib.cn
7.
Determination of Trace Elements in Chinese Traditional Medicine by Flame Atomic Absorption Spectrometry
火焰原子吸收光谱法测定中成药中微量元素
www.ilib.cn
8.
Characteristics and Variation of Trace Elements in Sediments from Taihu Lake: Effects of Natural Processes and Human Activities
太湖沉积物微量元素特征和变化:自然与人类活动的影响
scholar.ilib.cn
9.
The Preliminary Study of Trace Elements in the Hair of Patient With Massive Osteolysis
大量骨溶解症患者头发中微量元素的初步研究
www.ilib.cn
10.
Atmospheric Deposition of Trace Elements in Romania Studied by the Moss Biomonitoring Technique
由苔藓生物监测技术监测罗马尼亚的示踪元素的大气沉积
edu.cma.gov.cn
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