compounds的例句（compounds在句子中的用法）

• Many species have poisonous or hallucinogenic compounds. 许多种豆科有有毒的或引起幻觉的化合物.
• We have, therefore , in both of the examples above, heterocyclic compounds with " built - in " or latent functionality. 上述两例中的杂环化合物,都具有 “ 固有的 ” 或潜在的官能基.
• OBJECTIVE To optimize conditions for extracting flavonoid compounds from Sophora alopecuroides L. 目的优化苦豆子中黄酮的最佳提取工艺.
• Flavin: Any of a class of organic compounds, pale yellow biological pigments that fluoresce green. 黄素: 一组浅黄 、 绿萤光生物色素,在植物和动物组织中分布很广,含量少.
• A - Fe 2 O 3 ( haematite ) was one of the first compounds to be studied by neutron diffraction. A-Fe2O3(赤铁矿 ) 是中子衍射最先研究的化合物之一.
• One theory about the existence of extraterrestrial life rests on the presence of carbon compounds in meteorites. 地球外存在生命的理论是基于陨星上存在碳化合物质这一事实的.
• That exon could not FORM chemical compounds was once believed by scientists. 科学家们曾经认为稀有气体不能形成化合物.
• That xenon could notnform chemical compounds etx as honce believed by scientists. 科学家曾相信:氙气是不能形成化合物的.
• Ester is one of the most important compounds in Organic Chemistry. 酯是有机化学中最主要的化合物之一.
• The fluorescence quenching of these emissive compounds in solution by halogen anions was studied carefully. 研究了它们在溶液中的荧光被卤素离子猝灭的问题.
• Carbon dioxide is a necessary result of the oxidation of carbon compounds. 碳化合物氧化后必然会产生二氧化碳。
• To investigate the exocrine compounds of coptotermes formosanus dinergate exocrine concentrate was obtained by different extraction. 本文主要讨论采用不同提取方法所得家白蚁兵蚁的外分泌化合物的组成及相对含量的变化.
• Dibenzofuran ( DF ) is one of the model compounds for the study of biodegradation of dioxin - like pollutants. 二苯并呋喃 ( DF ) 是研究二英类化合物生物降解的模式化合物之一.
• AIM To offer reference for further research of 2, 4 - diaryl - 1 , 3 - dithiolane compounds. 目的为进一步设计和研究2, 4- 二芳基 -1, 3-二硫戊环类化合物提供可参考依据.
• The said desorption agent could effectively desorb the sulfur compounds adsorbed by the adsorbent LADS A. 脱附剂LADSD能有效地将吸附在吸附剂LADSA上的硫化物脱附掉.
• These compounds are nitrosohydroxylamine derivatives. 这类合成物是亚硝基羟胺衍生物.
• Major identified compounds include solanine, tomatine, and demissine. 鉴定的主要化合物包括茄碱, 蕃茄素和德米素.
• You can apply heat to decompose organic compounds. 你可以加热来分解有机化合物.
• In anaerobic environments, chlorinated aromatic compounds were usually degraded by reductive dechlorination. 氯代芳香族化合物可在厌氧条件下通过还原脱氯作用得以降解.
• In there compounds, the cyclopentadiene ring has only four hydrogens. 在这些化合物里, 环戊二烯环只有4个氢.