英语释义

1. a toxic liquid heterocyclic compound C4H5N that has a ring consisting of four carbon atoms and one nitrogen atom, polymerizes readily in air, and is the parent compound of many biologically important substances (such as bile pigments, porphyrins, and chlorophyll) broadly a derivative of pyrrole

2. a toxic liquid heterocyclic compound C4H5N that has a ring consisting of four carbon atoms and one nitrogen atom, polymerizes readily in air, and is the parent compound of many biologically important substances (as bile pigments, porphyrins, and chlorophyll) broadly a derivative of pyrrole

片语

pyrrole derivatives吡咯类衍生物

Poly pyrrole聚吡咯

pyrrole ring吡咯环

monocrotaline pyrrole目的研究野百合堿

pyrrole adsorption吡咯吸附

pyrrole rings吡咯环

pyrrole derivative四氢吡咯

pyrrole homologues吡咯同系物

acetyl pyrrole乙酰吡咯

英汉例句

• pyrrole and its derivatives is an important chemical raw materials, its also the more theoretical research of concern in recent years.

  吡咯及其衍生物是重要的化工原料，对其理论研究近年也愈受关注。

• prodigiosin is an intensely red pyrrole pigment produced by several bacteria, most notably, serratia marcescens.

  灵菌红素是由若干种细菌特别是粘质沙雷菌产生的一种红色吡咯色素。

• the invention also provides a method for preparing the chiral dinaphthol radical pyrrole derivatives and an application in preparing a chiral electrode thereof.

  本发明还提供所述手性联萘酚基团吡咯衍生物的制备方法及其在制备手性电极中的应用。

• the invention relates to a new preparation method of intermediate of (s)-n- benzyl-3-acetyloxethyl pyrrole ester of calcium channel blocker barnidipine hydrochloride.

  本发明涉及一种钙离子拮抗剂盐酸巴尼地平中间体（s）-n-芐基-3-乙酰乙氧 基吡咯烷酯的新的制备方法。

• the invention discloses a pyrrole group-containing compound and a preparation method and the application thereof.

  本发明公开了含有吡咯基团的化合物及其制备方法和用途。

• this chapter simply introduces the application of pyrrole and pyrrole' derivatives in medicine, pesticide, biology, polymer material and photochromism.

  本章简单介绍了吡咯类衍生物在医药，农药，生物，高分子以及功能性材料方面的应用。

• uhmwpe fibers were treated by chromic acid oxidation and pyrrole vapor deposition respectively.

  采用铬酸氧化法及吡咯气相沉积聚合法处理uhmwpe纤维。

• scheme 1 . condensation of pyrrole and benzaldehyde.

  图式1吡咯与苯甲醛的缩合反应。

• four polysubstituted pyrrole n methylene 1,3,4 thiadiazoles were synthesized. the structure of related products have been discussed.

  合成了一系列取代吡咯-n-亚甲基联1，3，4-噻二唑和相关化合物，并对其结构进行了分析和表征。

• compared with the optical kerr effect of the furan homologues, pyrrole homologues are good nonlinear optical materials in application prospect.

  与呋喃同系物的光克尔效应相比，吡咯同系物是具有良好应用前景的非线性光学材料。

• the other synthesis pathway for chiral pyrrole monomers 10, 11 and 12 which have the optical active moiety using pyrrole as stating material.

  第二，直接以吡咯为原料，设计、合成带有光学活性的吡咯单体10，11和12。

• other compounds, for example, pyrrole schiff base, porphyrin photosensitizers and sodium copper chlorophyll in, are also pyrrole derivatives.

  例如吡咯希夫堿、卟啉光敏剂、叶绿素铜钠盐等都是吡咯的衍生物。

• important biological properties of pyrrole derivatives stimulate the incessant search for new and improved methods of the pyrrole nucleus.

  吡咯环化合物的重要性质，激励人们不断改进和探讨新的方法合成吡咯环。

• the electropolymerization of two pyrrole derivatives with quaternary ammonium cations is studied.

  研究了两种带季铵正离子的吡咯衍生物在乙腈中的电聚合。

• through the analysis of these issues come to the conclusion, on the theory of pyrrole and its derivatives have a certain reference value studies.

  通过分析上述问题得出结论，对吡咯及其衍生物的理论研究有一定参考价值。

• pyrrole has a very promising future in the field of conducting polymer, via a proper molecule design, some derivatives that have various purposes could be achieved by chemical synthesis.

  吡咯在导电聚合物领域有着良好的应用前景，通过恰当的分子设计可以制备出具有广泛用途的衍生物。

• a series of spiro compounds of pyrrole derivatives were synthesized by three components of isatin, sarcosine and chalcones with thiazole moiety under ultrasound radiation.

  利用超声波促进下靛红、肌氨酸和含有噻唑结构的查尔酮的三组分反应合成了一系列吡咯烷类螺环化合物。

• the role of sodium salicylate in electropolymerization of pyrrole on zincated steel was studied by cyclic voltammetry.

  利用循环伏安法等方法分析了水杨酸钠。电镀锌钢板上电聚合吡咯的作用。