trace elements
英 [treɪs ˈɛlɪmənts]
美 [treɪs ˈɛləmənts]
n. 痕量元素; 微量元素(生物，尤指植物，生长所需要的微量的化学物质)
trace element的复数
柯林斯词典
- (生物体生长所需的)微量元素
A trace element is a chemical element such as iron or zinc that occurs in very small amounts in living things and is necessary for normal growth and development. - (金属或其他物质中的)痕量元素，微量元素
A trace element is a very small amount of a chemical element that is found in a metal or other substance.
双语例句
- 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。 - 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。 - The distribution and fractionation of Rare Earth Element are the base for their usage as trace elements.
稀土元素在环境中的分布分异机制，是研究其作为地球化学示踪剂的重要基础和必要前提。 - 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。 - Trace elements zine and chromium have close relationship to the sufferance of diabetes mellitus.
微量元素铬、与糖尿病有密切的关系。 - The effects of some trace elements on structures and properties of wrought aluminium alloys are summarized.
总结了一些微量元素和痕量元素对形变铝合金组织、性能的影响。 - Objective: To determine the contents of trace elements in hogwash oil.
目的：测定地沟油中的微量元素含量。 - Journal of Trace Elements in Medicine and Biology.
医学与生物学中的微量元素杂志。 - 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。 - 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。 - 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。 - Preliminary study of some trace elements in Shanghai and Nanjing human hair
上海和南京人发中钙和一些微量元素的初步研究 - Egg of trace elements, such as selenium, zinc also has anti-cancer effects.
蛋中的微量元素，如硒、锌等也都具有防癌作用。 - Jerusalem artichoke powder mainly composed of protein, sugar and inulin and trace elements.
菊芋粉主要成分为蛋白质、糖和菊粉及微量元素。 - 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。 - 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。 - 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、量元素与治疗哮喘和支气管炎疾病的关系提供了有用的依据。 - Buckwheat contains iron, manganese, zinc and other trace elements also than the average grain is rich.
荞麦含有的铁、锰、锌等微量元素也比一般谷物丰富。 - 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。 - 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。 - 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。 - Effects of trace elements on microstructure and properties of Al-Mg alloy
微量元素对Al-Mg合金组织和性能的影响 - 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。 - 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。 - ObjectiveTo analyse the primary speciation of trace elements and heavy metals in Emei Coptis chinensis.
目的对峨嵋产黄连微量元素及重金属的初级形态进行分析。 - Therefore, attention to vitamin and trace elements is to maintain an important part of health.
因此，注意补充维生素和微量元素是维护健康的重要一环。 - Case studies of biological effects on trace elements and stable isotopes
生物对环境微量元素和稳定同位素的选择性及研究实例 - Determination of Trace Elements and Chromium Speciation Analysis Method Study in Urine
铬酸盐工厂人体尿样中微量元素测定及铬形态分析方法研究 - 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； - Theoretically it may also release more trace elements such as iron, which can help with anaemia.
理论上，它也可能释放出更多的微量元素，如铁等，有助于缓解贫血。