chemical constituent
化学成分：指物质中各种元素或化合物的组成部分。
常用释义
英式发音
美式发音
基本释义
- 化学成分：指物质中各种元素或化合物的组成部分。
例句
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1·The chemical constituent change in bond area is the main factor that makes the martensitic zone.熔合区化学成分的变化是马氏体带形成的主要原因。
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2·A chemical constituent (element or compound) of an alloy, which may be used to specify its composition.合金的任一组成(以是元素或化合物)可以被用于区分其构成成分。
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3·The phase composition and chemical constituent, reaction properties and foaming ability of high-Mg phosphate gangue were studied.对某磷矿尾矿的物相和化学组成、反应特性及发泡性能进行了研究。
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4·Plant resources are very rich in China, and it is very important to study the chemical constituent and Pharmacological activities of Jasminum.该属植物在我国资源非常丰富，对其进行进一步的研究和开发具有重要意义。
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5·This article reviews the progress of chemical constituent and pharmacological action of Ixeris Cass. , provides available information for more research.综述了苦荬菜属植物化学成分及药理活性的研究成果，为本属植物的深入研究提供了有用的资料。
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6·The article review studies on the chemical constituent and pharmacologic action of Yin tonifying herbs. Polysaccharides, amino acids and microelements are important active ingredients.本文综述了近年来养阴药的化学成分及药理作用，发现多糖、氨基酸、微量元素是其发挥功效的重要成分。
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7·The studies about Herba Violae's chemical constituent, quality analysis, pharmacological action and clinical application are reviewed in this paper for its future research and application.本文对紫花地丁的化学成分及分析、药理作用、临床应用等作一综述，为紫花地丁的进一步研究与应用提供了较全面的介绍。
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8·The chemical dissolves into its constituent parts when heated.那化学药物经加热后便分解成其组成的成分。
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9·The chemical dissolves into its constituent parts when heated.该化学药剂加热时会分解成其组成的分子。
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10·These complex samples are broken down into a series of less complex fractions based on the chemical properties of constituent proteins.于是这些复杂的样本根据组成蛋白的化学特性不同被分解成一系列较低复杂性的部分。