| 单词 | 硝酸钙 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 硝酸钙 —calcium nitrateSee also:硝酸 n—nitrate n • sulfate n • ammonium nitrate n • carbamide n 硝—saltpeterAE • tan (leather) 酸 n—acid n • acids pl • acidic n 钙—calcium (chemistry)
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本标准适用于石膏板、纤维增强水泥板、加气混凝土板、轻集料混凝土条板、混凝土空心条板、 纤维增强硅酸钙板及 复合板等轻质墙体板材。 greencouncil.org | This technical requirement shall apply to lightweight wall boards such as plasterboard, fiber reinforced cement board, aerocrete panel, light [...] aggregate concrete ribbon board, concrete hollow ribbon board, [...] fibrous reinforcement calcium silicate board and [...]composite board. greencouncil.org |
另外鈉可能來自加工 食物中的食物添加劑，例如硝酸鈉( 屬防腐劑) 和谷氨酸一鈉( 俗稱味精 [...] MSG)(屬增味劑，E621)。 cfs.gov.hk | Sodium may also present in the diet as food [...] additives, e.g. sodium nitrate (a preservative) [...]and monosodium glutamate (MSG) [...](a flavour enhancer, E621) in processed foods. cfs.gov.hk |
由于POLYVIOL® 能与无机颜料（例如高岭土和碳酸钙 ） 紧 紧胶粘，因此所含的荧光增白剂也可以被固定，从而胶粘在涂层表面。 wacker.com | Because POLYVIOL® adheres so strongly to inorganic pigments, such [...] as china clay and calcium carbonate, the fluorescent [...]whitening agent applied to it [...]is also immobilized and thus clings to the coated surface. wacker.com |
这些变化包括在农产品中使用的 下列物质：硫酸铜、臭氧、过乙酸、信息素、氯 化钙、硝酸钠、 DL-蛋氨酸、氢氧化钙、铜和镁微 量元素，以及成分目录中的: [...] 琼脂-琼脂，动物 酶，硫酸钙，carageenan,glucono delta lactone, [...]酒石酸、纤维素、乙烯、氢氧化钾。 ecocert.cn | Changes involved the following substances used in agricultural production: Cupper [...] sulfate, Ozone gas, Peracetic [...] acid, pheromones, Calcium chloride, Sodium nitrate, DL-Methionine, [...]hydrates lime, copper and magnesium [...]as trace minerals; and in the list of ingredients: agar-agar, animal enzymes, calcium sulfate, carageenan, glucono delta lactone, tartaric acid, cellulose, ethylene potassium hydroxide. ecocert.cn |
(一 ) 根據一些研究(包括本地大學研究)結果顯示， 亞 硝酸 鹽可 在燕窩中天然存在。 legco.gov.hk | (a) The findings of some studies (including those conducted by local [...] universities) show that nitrite may exist naturally [...]in bird's nests. legco.gov.hk |
除了不多的几个物种外，鱼通常含有低水平的饱和脂肪、碳水化合物和胆固醇， 不仅提供高价值的蛋白，还提供广泛的必需微量营养素，包括各类维生素（D、A 和B）、矿物质（包括钙、碘 、锌、铁和硒）以及欧米伽-3多不饱和脂 肪 酸 （二 十二碳六烯酸和二十碳五烯酸）。 fao.org | With a few exceptions for selected species, fish is usually low in saturated fats, carbohydrates and cholesterol. Fish provides not only high-value protein, but also a wide range of essential micronutrients, including various [...] vitamins [...] (D, A and B), minerals (including calcium, iodine, zinc, iron and selenium) and polyunsaturated omega-3 fatty acids (docosahexaenoic acid [...]and eicosapentaenoic acid). fao.org |
他質疑過去3年，當局有否抽驗在香港出售的燕 窩是否含有亞硝酸鹽或 其他防腐劑；若抽驗的結果顯示樣本含 有該等物質，有否評估該等物質是在加工過程中或是在天然環 境下產生；以及當局會否修改有關規例，就燕窩等藥材或蔬菜 的亞硝酸鹽最高准許含量作出規管。 legco.gov.hk | He questioned whether the Administration had conducted sample tests in the past three years on bird's [...] nests to ascertain if [...] they contained nitrite or other preservatives and whether those substances were formed in the course of processing or in the natural environment; and whether it would amend the relevant Regulation to regulate the maximum permitted levels of nitrate in Chinese medicinal [...]materials or vegetables. legco.gov.hk |
为此，您必须把 Aqua Activ Quickstick [...] 简单地浸泡在水中，然后，您可以快速简单地确定 PH 值、总硬度、碳酸盐硬度以及亚硝酸 盐 和 硝酸 盐 含 量。 oase-livingwater.com | For this you must briefly dip the Aqua Activ Quickstick into the water, then you can [...] quickly and easily determine the pH value, the total hardness, carbonate [...] hardness, as well as nitrite and nitrate content. oase-livingwater.com |
几百万年 前的海水中含有比现在浓度高得多的钙、镁离 子聚合物，这有利于海洋生物骨骼中的 碳 酸钙 保持 稳定，与现在的海洋状况相比，能够更好 地适应酸化。 medsea-project.eu | The ocean of millions of years ago also contained much higher calcium and magnesium ion concentrations than are present in the [...] ocean today, which [...] helped to stabilize calcium carbonate minerals in marine animals’ skeletons so they were better able to tolerate the acidified conditions [...]than they are able to do in today’s ocean. medsea-project.eu |
动物污水和包含肥料、杀虫剂、激素及高浓度 硝酸盐的 农田排水可能会污染地下水和附近的水生 [...] 系统。 teebweb.org | Animal effluent and run-off from agricultural fields that [...] includes fertilizers, pesticides, hormones, and [...] high levels of nitrates may pollute ground [...]water and nearby aquatic systems. teebweb.org |
这些结石主要成分往往是钙和草酸， 它 们是存在于尿液中的结晶。 cn.iherb.com | These stones are [...] often composed of calcium and oxalic acid, which are present [...]in urine and can crystallize. iherb.com |
第 14 栏： [...] 材料和工艺：填写此栏目时必须特别仔细，应注明所用的材料和工艺（例如：油 画、木刻、木炭画或铅笔画、低涂蜡铸模 、硝酸盐胶片等）。 unesdoc.unesco.org | Heading 14 : Material(s) and technique(s) : Great care should be taken when completing this heading; indicate the materials used and [...] specify the technique employed (e.g. oil painting, woodcut, charcoal or pencil drawing, [...] low wax casting, nitrate films, etc.). unesdoc.unesco.org |
钻井泥浆或钻井液是一种矿物质（重晶石、 碳 酸钙 ） 、盐及聚合物组成的有或水基混合物，在采油或采气过程中对钻头及轴进行保护。 malvern.com.cn | A drilling mud, or drilling fluid, is an oil or water-based mix of [...] minerals (barite, calcium carbonate), salts [...]and polymers formulated to protect the [...]drill and the shaft during oil or gas production. malvern.com |
这一领域的典型原料包括二氧化钛、 碳 酸钙 、 碳黑、金属屑和云母颜料以及无机的和有机的颜料。 malvern.com.cn | Typical materials in this area include [...] titanium dioxide, calcium carbonate, carbon [...]black, metal flakes and micaceous pigments [...]as well as the inorganic and organic colored pigments. malvern.de |
在Imerys-LQM，我们所生产的沉淀碳酸钙 因 他的高品质，低铅含量，重金属含量低，也符合加州65号提案，USP/ FCC认证，也是一份GRAS添加剂以及符合KOSHER (犹太教食品规格)，被我们的客户选择为生产原料。 imerys-lqm.com | PCC Imerys-LQM, is elected by our business partners for our high quality, low lead content, low content of heavy metals because it is a GRAS additive and meets the requirements of California Proposition 65, USP, FCC and Kosher certification. imerys-lqm.com |
( 或称“原地浸析”或“原地回收”) 指的是通过钻孔将一种液体(例如 水、硫酸、硝酸、过氧化氢或碳酸盐 ) 浸提液注入多孔岩，以溶解欲提取的资 源。 daccess-ods.un.org | Solution mining (or in situ, leaching or recovery) involves the injection of a liquid (e.g. water, sulphuric acid, nitric acid, hydrogen peroxide or carbonates) leaching solution into porous rock through a borehole to dissolve the desired resource. daccess-ods.un.org |
在这种情况下，污染物分解不再能得到保证，鱼类可能遭受随之而来的氨或 亚 硝酸 盐 中 毒。 oase-livingwater.com | In this case decomposition of pollutants is no longer ensured and fish can be subject to [...] subsequent ammonium or nitrite poisoning. oase-livingwater.com |
耐腐蚀性 POLMAX能抵抗水、水蒸气，弱有机酸，稀 释的硝酸盐、碳酸盐等的腐蚀。 assab-china.com | Polmax is resistant to corrosive attack by water, water vapour, [...] weak organic acids, dilute solutions of nitrates, carbonates [...]and other salts. assab-china.com |
此外，代用燃料所含碳总量可能低于矿物燃料所含总量，并且加工过程 不需要更多热量（和燃料）的替代原料可能会产生生产生料所需的部分氧化 钙，这是除碳酸钙之外的另一个氧化钙来源（Van Oss，2005 年）。 ficem.org | In addition, the fuel substitutes may have lower carbon contents (on a mass basis) than fossil fuels, and alternative raw materials that do not require significantly more heat (and fuel) to process, may contribute part of the CaO needed to make clinker from a source other than CaCO3 (Van Oss, 2005). ficem.org |
沉淀碳酸钙主要 用于质量要求最高的行业，例如：制药，食品和个人护理用品。 imerys-lqm.com | PCC is used mainly in industries that require the highest quality, such as : Pharmaceutical, Food and Personal Care. imerys-lqm.com |
国际癌症研究机构的结论是，从食物中摄入 的 硝酸 盐 或 亚 硝酸 盐 如 产生内生性硝化作用，即转化为亚硝基化合物(如亚硝胺)，则可能令人类患癌(即属第2A组物质)。 cfs.gov.hk | IARC concluded that ingested nitrate or nitrite under conditions [...] that result in endogenous nitrosation (i.e. conversion [...]into nitroso compounds such as nitrosamines) is probably carcinogenic to humans (i.e. Group 2A). cfs.gov.hk |
组织 供给者特此提醒公司及所有含 DBM [...] 产品的使用者，出于任何目的使用 DBM（包括与硫酸钙联合 应用）均有传播疾病的危险。 wmt.com | SUPPLIER OF THE TISSUE HEREBY ADVISES THE COMPANY AND ALL USERS OF PRODUCTS CONTAINING DBM THAT THERE IS AN [...] INHERENT RISK OF DISEASE TRANSMISSION IN THE USE OF THE DBM FOR ANY PURPOSE, INCLUDING [...] IN COMBINATION WITH CALCIUM SULFATE. wmt.com |
錯了，它是如何，顯示微反應器：讓他們在，例如， 如 硝酸 甘 油 炸藥生產約10倍的速度，也比傳統的一種弗勞恩霍夫研究人員表明，他們使用不同的化學過程的微反應器，更安全的。 zh-tw.developmentscout.com | How wrong it is so, show microreactors: let them in, for example, [...] explosives such as nitroglycerin produce about ten [...]times faster and also much safer than [...]the conventional kind Fraunhofer researchers show microreactors, which they use for different chemical processes. en.developmentscout.com |
初级凯氏定氮蒸馏装置，可以有不同的应用，比如氨态氮，蛋白氮（凯氏定氮法或直接碱蒸馏） ， 硝酸 氮 （减少）后，挥发性脂肪酸，氰化物，酒精含量和达瓦德氮检测等。 velp.com | Entry-level Kjeldahl distillation unit for your analyses concerning different applications such as determining ammoniacal nitrogen, protein determiantion, nitrogen content (Kjeldahl or direct alkaline distillation), nitric [...] nitrogen (after reduction), phenols, [...] volatile fatty acids, cyanides, alcohol content and [...]Devarda nitrogen determination. velp.com |
(1)湿式分解 (2)通过硝酸、硫酸、过 氧化氢、氟酸、盐酸等，在封闭的容器内进行加压分解（微波分解法等）； (3)在硫酸存在的情况下，进行灰化，然后再用酸溶解。 alps.com | ) (1) Wet decomposition using nitric acid, sulfuric acid, hydrogen peroxide, fluorine, and hydrochloric acid (for example, “Plastic- Determination of cadmium – Wet decomposition method), (2) Pressure decomposition in sealed container using nitric acid, sulfuric acid, hydrogen peroxide, fluorine, and hydrochloric acid (microwave decomposition method, (3) After ashing under presence of sulfuric acid, acid is dissolved. alps.com |
此 外，对于沉积物中的有机碳和无机碳、其他元素(铁、锰、锌、镉、铅、铜、汞)、 营养物质(磷酸盐、硝酸盐、亚硝酸盐 和 硅酸盐)、碳酸盐(碱度)和孔隙水中的氧 化还原体系应该测量至 [...] 20 厘米深度。 isa.org.jm | Additionally, organic as well as inorganic carbon in the sediment, other elements (iron, manganese, [...] zinc, cadmium, lead, copper, [...] mercury), nutrients (phosphate, nitrate, nitrite and silicate), carbonate [...](alkalinity) and the redox [...]system in the pore water should be measured to 20 cm depth. isa.org.jm |
这 些生物均在海洋中扮演着重要的角色，例如珊 瑚礁构成一个三维的框架，多种生物居住其中， 还扮演着海岸保护网的角色；还有些生物是海 洋食物链及海洋生物地球化学循环的关键组成 部分（如含碳酸钙的浮 游生物及翼足目动物）。 medsea-project.eu | These species play key roles in the ocean either because they build three-dimensional structures, such as coral reefs, which host a considerable biodiversity and act as coastal protection, or because they are key components of the marine food chain and the ocean’s biogeochemical cycles (e.g. calcareous plankton, pteropods). medsea-project.eu |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。