二苯 - 关于二苯的双语例句 - 二苯造句 - 语文书

为您找到17个与“二苯”相关的双语例句：

The group includes flavonoids, benzophenones, some coumarins, lignans, condensed tannins, and stilbenes.
这一组中包括黄酮类化合物, 二苯甲酮、一些香豆素、木质素、缩合单宁和芪.
Objective To study the and germicidal properties of a gargle containing triclosan, peppermint and surfactant.
目的研究含三氯羟基二苯醚、薄菏及表面活性剂配制的漱口液消毒杀菌性能.
One new solvent free impregnating resin based on unsaturated polyester with modified diphenylene ether is prepared.
以改性二苯醚树脂为原料,合成了一种新颖不饱和聚酯型无溶剂浸渍绝缘漆.
METHOD: Using Chapman rearrangement to prepare 2, 6? dichloro? diphenylamine.
方法: 应用 Chapman 重排制备2, 6? 二氯二苯胺.
The reaction of CIr ( NO ) Cl 5 - and diphenylamine has been investigated by spectrophotometric method.
本文主要用分光光度法研究[Ir ( NO ) Cl_5] - 与二苯胺的反应.
Diphenyl carbonate ( DPC ) is an important intermediate in plastic industry.
碳酸二苯酯是重要的有机中间体,应用于塑料工业.
Phenyl ( or polyphenyl ) substituted epoxides serve as excellent precursors to phenyl ( or diphenyl ) carbenes.
某些苯代 ( 或多苯 ) 环氧乙烷是制取带苯环 ( 或二苯 ) 碳烯的极好原料.
Diphenyl carbonate shows a typical vinyl ester effect.
碳酸二苯酯表现典型的乙烯的酯类的效应.
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.
A series of Copolyimides, derived from hexamethylene diamine ( HMD ) , 4,4� � - diaminodiphenyl ether ( ODA ) and 3,3� �, 4,4� � - oxydiphthalic dianhydride ( ODPA ), were prepared.
采用二苯醚3,3, ′4, 4′-四甲酸二酐与己二胺和4, 4′-二氨基二苯醚为单体合成聚酰胺酸, 经热酰亚胺化制备共聚型聚酰亚胺.
Biodegradability of the nitrocellulose with diphenylamine was investigated in this paper.
研究了含二苯胺硝化棉的生物降解特性.
PET fibres were grafted acrylonitrile ( AN ) initiated by benzoyl peroxide.
以过氧化二苯甲酰为引发剂,使丙烯睛在涤沦(PET ) 纤维上接枝共聚.
Curing shrinkage, temperature and curing enthalpy of benzoxazine based on diphenyl oxide resin were investigated.
研究了苯并口恶嗪二苯醚树脂固化时的体积收缩率、固化温度和固化焓变等.
The method for producing 4 - aminodiphenylamine from nitrobenzene and aniline was an ideal method at the present.
从硝基苯和苯胺直接合成4氨基二苯胺是当前一种较为理想的方法.
Bulk crystal of 4 Aminobenzophenone ( ABP ) was grown from organic solution.
从有机溶剂中生长4氨基二苯甲酮 ( ABP ) 晶体.
In low temperature, reaction of ketone with sodium acetylide synthesized 1 - ethynyl - 2,3, 4,5 - tetramethyl - 2 - cyclopentene - 1 - ol; 1,2 - diphenyl - 2 - hydroxy - 3 - butine - 1 - one; 3,4 - diphenyl - 1,5 - hexadiine - 3,4 - diol and 3,4 - dipheny
报道了在低温条件下, 以邻二酮和α-环烯酮为原料与炔钠反应,合成了2,3, 4,5-四甲基-1-乙炔基-2-烯-环戊醇、1, 2 - 二苯基 -2 - 羟基 -3 - 丁炔 -1 - 酮、3, 4 - 二苯基 -1,5-己二炔-3,4 - 二醇和3,4 - 二苯基 -3 - 环戊烯 -1 -酮4种化合物.
It was prepared by the reaction of 12 H - dibenzo [ d , g ] [ 1,3 ] dioxocin - 6 - carboxylic acid with acetoxime.
由二苯并-1,3-二氧杂 - 环辛烷 -2- 羧酸经两步反应制得, 总收率70%.