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单词 mass fraction
释义

mass fraction

美 
英 
  • n.质量百分浓度
  • 网络质量分数;质量分率;质量百分率
un.
1.
质量分数
n.
1.
质量百分浓度

例句

释义:
1.
The heat, cold and water resistance s are improved with the increasing mass fraction of polysiloxane in copolymer.
随着硅氧烷质量分数的增加,该共聚物的耐热性、耐寒性和耐水性均得到提高。
dictsearch.appspot.com
2.
Relational expressions among cooling effect, heating effect as well as cold mass fraction were obtained by the thermodynamic first law.
本文利用热力学第一定律得到了涡流管制冷效应、制热效应及冷流比之间的关系式。
paper.pet2008.cn
3.
The definition and function of the volume fraction and mass fraction for the hybrid fiber composite material was approached.
讨论了混杂纤维复合材料体积含量和质量含量的定义和作用;
lib.cqvip.com
4.
The extrusion pressure was lower than that of pure EPDM, and its decreasing range was larger with increasing mass fraction of PPA.
加入PPA可以改善EPDM挤出物的外观,且挤出压力低于纯EPDM,PPA质量分数越大,其降低幅度越大。
www.ceps.com.tw
5.
Higher anticoagulant activity was observed for the higher-molecular-mass fraction.
更高抗凝血活性的观察高分子质量分数。
www.syyxw.com
6.
The impact strength increased about 4 times and the heat resistant was remained with mass fraction of acrylate oligomer 10%.
丙烯酸酯低聚物质量分数为10%时,该改性环氧树脂的冲击强度比纯环氧树脂提高近4倍,同时体系的耐热性能保持不变;
www.ceps.com.tw
7.
It is also found that the mass fraction of some heavy metals are very high, which are several times of those in soil.
在五种样品中,一些重金属的质量分数很高,比土壤中的质量分数高出很多倍;
www.ceps.com.tw
8.
The modified epoxy resin systems had two-phase morphology. While mass fraction of acrylate oligomer was 30%, the toughness became poor.
环氧树脂改性体系呈两相结构,丙烯酸酯低聚物质量分数达到30%时,对环氧树脂的增韧效果变差;
www.ceps.com.tw
9.
and increasing mass fraction of diluent results in decreasing film's thickness and glossiness .
稀释剂的质量分数增大,涂膜厚度减少,光泽度降低。
dictsearch.appspot.com
10.
Meanwhile, the ice mass fraction was decreased by increasing the concentration of litchi juice.
同时,随着初始荔枝汁浓度的增加,浓缩处理后生成的冰晶质量分数减小。
www.fabiao.net
1.
Examples are given to differentiate quantity ratio and mass fraction, mol ratio and mol fraction, cuba.
例析了比率相关量如质量比与质量分数、摩尔比与摩尔分数、体积比与体积分数的区别。
www.dictall.com
2.
Decreasing proportion solvent increases the mass fraction of oleic acid and linoleic acid.
随着溶剂配比的降低.晶体中油酸和滤液中亚油酸的质量分数均提高。
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3.
Oxygen mass fraction varied in small scale barely set influences on flame lift-off length and asymmetry.
氧浓度的小范围变化对火焰浮起长度及不对称性的影响较弱;
www.boshuo.net
4.
Then an effective modal mass fraction is obtained by modal analysis and the mode number is determined.
然后进行模态分析,通过有效模态质量来确定提取模态数;
lib.cqvip.com
5.
For the conditions shown, maximum performance occurs at an additive mass fraction of 23%.
在所给定的条件下,最大性能是添加剂质量分量的23%处。
6.
When the mass fraction of nano-ATO was 5%, the composites had excellent mechanical properties.
当纳米ATO的质量分数为5%时,复合材料具有良好的物理机械性能;
www.chemyq.com
7.
The dispersion temperature could be more effective than the mass fraction of DMPA.
水分散温度的作用较DMPA更为明显。
www.ceps.com.tw
8.
The effect of the mass fraction of epoxy groups on the properties of epoxidized SBS was investigated.
考察了环氧基质量分数对环氧化SBS性能的影响。
www.chemyq.com
9.
Fly ash is a very good resource for preparing alumina and alugel, because the mass fraction of alumina in it can be up to 15%~40%.
粉煤灰中氧化铝质量分数可达15%~40%,是制备氧化铝和氢氧化铝的很好资源。
www.chemyq.com
10.
The optimum content of sepiolite in the coating is 2. 88% (mass fraction) by colligating various factors.
当海泡石用量为2.88%(质量分数)时,水性钢结构防火涂料的综合性能较好。
dictsearch.appspot.com
1.
By eliminating the effects such as oxygen and catalyst mass fraction, a kinetic model was developed, and the parameters were estimated.
在排除氧气、催化剂质量分数等影响因素下,建立了反应动力学模型,并回归得到模型参数。
www.chemyq.com
2.
Results show that purity(as mass fraction)of acetone can reach 99. 7% .
结果表明,采用本工艺可得质量分数为99.7%的丙酮。
www.chemyq.com
3.
The expanded uncertainty of arsenic is 0. 004% when mass fraction of arsenic in the uranium tailings is 0. 114%.
当铀矿石尾渣中砷质量分数为0.114%时,测量结果扩展不确定度为0.
lib.cqvip.com
4.
and the mass fraction of SO2-_4 in particulate also increases, and it increases with the rise in load.
硫酸根在颗粒物中的质量分数也增大,且随负荷的升高而增大。
lib.cqvip.com
5.
On the other hand, the mass fraction of TFE in the initial solution decreases and saves the cost of solution.
充注溶液所需TFE质量分数降低,溶液初投资减小等。
www.ceps.com.tw
6.
Monooctanoin was prepared by mixing monoglyceryl octoate and diglyceryl octoate with mass fraction was 70% and 30% respectively.
将质量分数分别为70%和30%的单酯和双酯混合,即得蒙克汀。
dictsearch.appspot.com
7.
Relationship BetWeen the Optical Density of the Modified KHm Solution and Mass Fraction of the Modified KHm Solution
改性腐植酸钾溶液光密度与质量分数的关系
ilib.cn
8.
Rapid determination of the mass fraction of benzoic acid-antiseptic in beverage and flavoring
饮料及调味品中防腐剂——苯甲酸的快速测定
www.ilib.cn
9.
Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
测定氮化硅粉末中碳、氮、氧的质量比值的标准试验方法
www.mapeng.net
10.
Sodium hydroxide for chemical fiber use Determination of the calcium mass fraction EDTA complexometric method
化纤用氢氧化钠中钙含量的测定EDTA络合滴定法
blog.mt87.com
1.
The Mechanism of the Synthesis of Mesoporous Molecular Sieve MCM-41 Using Surfactant of Low Mass Fraction as Template
低质量分数表面活性剂作模板合成MCM-41中孔分子筛的机理探讨
www.ilib.cn
2.
real - time target value determination for the unburned carbon mass fraction in fly ash based on case - based reasoning technology
运用事例推理技术确定飞灰含碳质量分数实时目标值
www.ichacha.net
3.
Mass fraction and bioavailability of macronutrients of 21 ex-situ conservation rare plants in Wuhan Botanical Garden
武汉植物园21种迁地保护珍稀植物大量营养元素质量分数和吸收系数
www.ilib.cn
4.
Influence of the Mass Fraction of Aluminum Powder on the Corrosion Resistance of Dacromet Coating
铝粉的质量分数对达克罗涂层耐蚀性的影响
www.ilib.cn
5.
Determination methods of mass fraction for sulfate radical in Fucoidan
褐藻糖胶中硫酸根质量分数的测定方法
www.ilib.cn
6.
Deduce and Application of Value Judging Formula of Mass Fraction in Mixed Solution
混合溶液中质量分数求值判定式的推导与应用
www.ilib.cn
7.
The Relative Molecular Mass of PAM Inverse Microlatex at Different Monomer Mass Fraction Ranges
不同单体质量分数范围PAM反相微胶乳的相对分子质量
www.ilib.cn
8.
Synthesis of Silica Mesoporous Molecular Sieve MCM-41 Using Surfactant of Low Mass Fraction as Template
低质量分数表面活性剂作模板合成MCM-41中孔分子筛
www.ilib.cn
9.
when the mass fraction of zeolite was 3%, the crystallization of the composite was perfect;
沸石质量分数为3%时,复合材料体系结晶较为完善;
www.ceps.com.tw
10.
Influence of Water Mass Fraction on Performance of Lithium Ion Batteries
水分对锂离子电池性能的影响
www.ilib.cn
1.
Mechanism of capacitive sensor measuring the mass fraction of water in oil
测量油品含水量的电容式传感器机理
www.ilib.cn
2.
Detecting system about the mass fraction of water in solid-liquid two phase non-Newtonian fluid
固液两相非牛顿流体中水的质量分数检测系统
service.ilib.cn
3.
Tab. 1 Element composition and its mass fraction of region A in the nor
表1正常区域A区的元素组成及其质量分数
wenku.baidu.com
4.
Table 1 The results of electron probe microanalysis mass fraction, %
表1电子探针分析结果
www.wendang365.cn
5.
Effect of Pigment Mass Fraction on Property of Finish Film
颜料质量分数对涂膜性能的影响
www.ilib.cn
6.
Development of bitumen-benzene mass fraction meter
沥青-苯溶液的质量分数测试仪的研制
service.ilib.cn
7.
Numerical Simulation of Multi-Component Flows Based on Mass Fraction Model
基于体积分数形式的多介质流动数值模拟
www.ilib.com.cn
8.
Analysis of Zn mass fraction in Fujian oolong tea
福建乌龙茶Zn质量分数的分析
www.ilib.cn
9.
Mass fraction of fluorine in some tea gardens of Hunan and Zhejiang
湘浙部分茶园氟质量分数的分析
www.ilib.cn
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更新时间:2024/11/13 4:18:43