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单词 同质
释义 〔trichloroethane〕Either of two colorless, nonflammable, isomeric compounds, C2H 3Cl 3, having a sweet odor, used as solvents for adhesives, pesticides, and lubricants, and in industrial cleaning solutions. 三氯乙烷:两种无色、不易燃烧、同质异构化合物中任一种,C2H 3Cl 3,气味芳香,用作胶粘剂、杀虫剂和润滑剂的溶剂,也用于工业清洁溶液 〔trimorph〕One of the crystalline forms in which a trimorphic substance occurs.三异晶形之一:三异晶形同质物的三种结晶形式之中的一种〔fayalite〕A yellowish to black mineral, Fe2SiO 4, of the olivine group. 铁橄榄石:黄黑色矿石,Fe2SiO 4,与普通橄榄石为同质异构 〔picoline〕Any of three isomeric liquids, C5H 4N(CH 3), derived from coal tar, horse urine, and bone oil and used as an industrial solvent. 皮考林,甲基吡啶:三种同质异构液体之一,C5H 4N(CH 3),从煤焦油、马尿和骨油中提取,用作工业溶剂 〔trimorph〕A substance that occurs in three distinct crystalline forms.三异晶体同质矿物:一种以三种不同的结晶形式出现的物质〔coessential〕Having the same essence or nature.同质的:有同样的本质或性质的〔cresol〕Any of three isomeric phenols, CH3C 6H 4OH, used in resins and as a disinfectant. 甲酚:三种同质异构酚中的任一种,CH3C 6H 4OH,用于树脂制品并作为杀菌剂 〔homogeneous〕Uniform in structure or composition throughout.同质的:在结构或构成上的彻底一致〔cymene〕Any of three colorless isomeric liquid hydrocarbons, C10H 14, obtained chiefly from the essential oils of cumin and thyme and used in the manufacture of synthetic resins. 甲基异丙基苯:三个同质异构的无色液体烃中的任一个,C10H 14,主要从小茴香和百里香的基本油中提取,并用于合成树脂的制造业中 〔solution〕A homogeneous mixture of two or more substances, which may be solids, liquids, gases, or a combination of these.溶液:两种或两种以上物质的同质混合物,这些物质可以是固体、液体、气体或这三者的结合〔homogeneity〕The state or quality of being homogeneous.同质同质或相似的性质或状态〔pure〕Having a homogeneous or uniform composition; not mixed:纯的,没有混杂的:具有同质或统一组织的;没有被混杂的:〔carotene〕An orange-yellow to red crystalline pigment, C40H 56, found in animal tissue and certain plants, such as carrots and squash. It exists in three isomeric forms and is converted to vitamin A in the liver. 胡萝卜素:一种桔黄色至红色的晶体色素,C40H 56,发现于动物细胞组织和某些植物中,如胡萝卜和南瓜。其存在于三种同质异构形式中并且可以在肝脏中转变为维生素A 〔pseudoephedrine〕An isomer of ephedrine used primarily as a decongestant.伪麻黄碱:麻黄素的同质异形物,主要用作减充血药剂〔aphanite〕A dense, homogeneous rock with constituents so fine that they cannot be seen by the naked eye.隐晶岩,非显晶岩:一种成分细密肉眼不能看到的致密同质岩石〔homogenous〕Homogeneous.同质的,均质的〔geranial〕A structural isomer of citral that is obtained from the oxidation of geraniol.香叶醛:由香叶醇氧化得到的柠檬酸的结构上的同质异构体
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