derivatives的例句（derivatives在句子中的用法）

• For Derivatives Market related courses, please contact Ms. Susanna Chow or Mr. Dominic Ng. 有关衍生产品市场之持续专业培训课程, 请联络周?诗小姐或吴文博先生.
• WHY ARE THE LUPANINE DERIVATIVES BITTER? 为什么白金雀儿碱的派生物是苦的?
• The shikonin and its derivatives is produced by suspension cultured Lithospermum erythrorhizon cells in M 9 medium. 紫草是一种重要的中草药材,其培养细胞在M9培养基中可以大量生产主要的药物成分紫草宁.
• The synthesis methods of melatonin, related tryptaminetryptamine derivatives and substituted indoles are discussed. 从人工合成的角度综述了美乐托宁及有关化合物色胺、色胺衍生物及吲哚衍生物的制备.
• A new simple and direct method for the synthesis of carbonyl functionalized imide derivatives was provided. 为含羧基酰亚胺类化合物的合成提供了一种直接、简便的新方法.
• The biological activities of three home - made hematoporphyrin derivatives ( HpD ) are compared with that of photofrin. 本文比较了三种国内血卟啉衍生物 ( HpD ) 试制的生物学活性.
• Polyfluorene and its derivatives is one of the most promising electroluminescent polymers. 聚芴衍生物是最有发展潜力的电致发光材料之一.
• The immediate products of this reaction are alkali - metal derivatives of dialkyl phenylmalonates. 此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.
• These compounds are nitrosohydroxylamine derivatives. 这类合成物是亚硝基羟胺衍生物.
• Many English words are derivatives of Latin words. 许多英语词来自拉丁语.
• Many cyclopentane derivatives also absorb in this region. 很多环戊烷的衍生物在这个范围也出现吸收.
• Kinds and important characteristics of cyclodextrin derivatives are also introduced. 介绍了环糊精衍生物的种类及主要特性.
• Chitin and it's derivatives have very important effect on wound healing. 几丁质及其衍生物对创面的愈合有重要作用.
• Derivatives of bromine are much more active than the corresponding one of chlorine. 溴的衍生物的活性要比相应的氯的衍生物大得多.
• Aim : To synthesize carboxylate derivatives of caged bicyclic phosphate. 目的: 合成笼状双环磷酸酯的羧酸酯衍生物.
• Researchers have identified six coumarin derivatives that exert antispasmodic and vasodilatory effects. 研究人员发现,造成六名香豆素衍生物、安神扩血管效应.
• Additionally, two new cellulose derivatives were synthesized by reaction of CDC with 2 - aminopyridine and 3 - aminopyridine, respectively. 另外, 以CDC分别与 2- 氨基吡啶、 3- 氨基吡啶反应合成了两种新型的纤维素衍生物.
• In particular, the invention is concerned with amido piperazine derivatives. 具体地说, 本发明涉及酰氨基哌嗪衍生物.
• These derivatives are readily obtained by alkylation of 2 - mercaptopyridine and alkyl halides under alkaline conditions. 这些衍生物可以容易地在碱性条件下通过 2- 巯基吡啶和卤代烷的烷基化而得到.
• Acrylics are synthetic resins made from derivatives of acrylic acid. 丙烯酸涂料是由丙烯酸衍生物经化学合成的树脂.