heterocyclic怎么读，heterocyclic的音标和真人发音
英音
[ˌhetərə'saɪklɪk]
美音 [ˌhetərə'saɪklɪk]
heterocyclic是什么意思，heterocyclic的意思是
adj.杂环的，不同环式的
heterocyclic 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- There appear the most promising pharmaceutical intermediates such as vitamin intermediates , heterocyclic fluoride and chiral intermediate .
- 最具前景的中间体品种有维生素类中间体、含氟、杂环类中间体、手性中间体。
- Syntheses of thiazole heterocyclic azo-disperse dyes and calculation of their electronic absorption spectra .
- 噻唑杂环偶氮分散染料的合成及电子光谱计算。
- Compounds having five-membered heterocyclic rings include chlorophyll , hemoglobin , indigo , tryptophan , and certain polymers .
- 五种成分的杂环化合物有叶绿素，血红蛋白，靛蓝，色氨酸和特定的聚合物。
- Heterocyclic compounds have shown many excellent biological activities in both area of medicine and pesticide . The synthetic method is one of the focused fields concerning pharmaceutical and pesticidal researches at present .
- 杂环化合物在药物和农药领域具有多种优良的生物活性,其合成方法是目前药物和农药研究的热点领域之一.
- The results revealed that there is a large electronegative region around the pyrimidinyl moiety in the highly active molecule . The herbicidal activity is related to the potency of electric charge translocation of the heterocyclic regions .
- 结果表明,在高活性分子的嘧啶环周围存在一个大的电负性区域,其除草活性与杂环部分的电荷转移能力有关.
- Solvent effect of thiazole heterocyclic azo-disperse dyes .
- 噻唑杂环偶氮分散染料的溶剂效应。
- Most chiral chroman derivatives have attracted great interest because of their important biological activities and their applications as intermediates for the synthesis of many important heterocyclic compounds .
- 这些具有生物活性的色满衍生物又大多具有手性，因此有关它们的不对称合成已经引起了有机合成工作者的广泛关注。
- A chemical compound in the form of a heterocyclic ring , containing a metal ion attached by coordinate bonds to at least two nonmetal ions .
- 螯合物杂环化学复合物，由一个金属离子与两个或两个以上非金属离子构成配位键。
- Electroluminescent conjugated polymers modified with high electronegative heterocyclic moieties and their applications in polymeric light emitting diodes .
- 高阴电性杂环基团改质之电致发光共轭高分子制备方法及其在高分子发光二极体上之应用。
热门英文查询
热门中文查询