苯 - 关于苯的双语例句 - 苯造句 - 语文书

为您找到282个与“苯”相关的双语例句：

The trans - cis photoisomerization of azobenzene is the basis of photo - responsive properties of many azo - functional materials.
偶氮苯的光致顺反异构化是许多偶氮类功能材料光响应的基础.
Azobenzene side - chain liquid crystalline.
偶氮苯侧链液晶聚合物.
Because variety of reasons are popularized hard , replace the new - style and avirulent product of benzene preparation.
替代苯制剂的新型无毒产品由于种种原因难以推广.
Reaction mechanism of liquid phase autoxidation of O - nitrotoluene under strong base is investigated in this paper.
讨论了碱性条件下常压氧气液相氧化邻硝基甲苯的反应机理.
Object : To observe the oxygen derived free radicals scavenging of diterpenoid tanshinones by pyrogallol autoxidation systems.
目的: 探讨丹参二萜醌对邻苯三酚自氧化反应产生的氧自由基的作用.
Some attention is also being given to the development of asymmetrical triazines.
对于不对称的三氮杂苯类的发展也给予很大的重视.
Aspartame : Synthetic organic compound ( a dipeptide ) of phenylalanine and aspartic acid.
天门冬氨醯苯丙氨酸甲酯:由苯丙氨酸和天门冬氨酸合成的有机化合物.
Product triphen in GLP is light hydrocarbon aromatization technique in A petrochemical field.
液化气芳构化生产三苯工艺,属于石化领域轻烃芳构化技术.
Objective : To Study the antitussive effects of phenylalanine extract of Staphylococcus albus.
目的: 研究白色葡萄球菌苯丙氨酸提取物的镇咳作用.
ANESTHETICS: Benzocaine, pramoxine, and antipyrine relieve pain and pruritus.
麻醉剂: 苯佐卡因, pramoxine, 和安减轻疼痛和瘙痒.
One percent phenyl - beta - naphthylamine was added to the recovered polymer as an antioxidant.
将1%苯基 - β - 萘胺作为抗氧化剂加到所得到的聚合物中.
Its anticorrosion mechanism, methods of preparation and composite modification are summarized.
介绍了聚苯胺涂层的防腐蚀机理, 制备方法及其复合改性的情况.
This complex reaction is catalyzed by anthranilate synthetase.
这个复合反应是被邻氨基苯甲酸合成酶催化的.
P - methoxybenzeneacetonitrile was prepared in 34.8 % yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以苯甲醚为原料,经过氯甲基化, 氰化反应后, 通过精馏获得对甲氧基苯乙腈,总收率为34.8%.
The alkylation of anisole with tert - butanol in hexane solution was investigated by using molybdenum pentachloride.
研究了五氯化钼参与的苯甲醚和叔丁醇在正己烷溶剂中的烷基化反应,结果显示出很高的对位选择性.
In the presence of ethanonitrile and glycol, anisole reacts with ammonium ceric nitrate to form o - nitroanisole.
在乙腈、聚乙二醇存在下, 用苯甲醚与硝酸铈铵反应合成了邻硝基苯甲醚.
N - phenyl maleimide was synthesized from maleic anhydride and aniline.
以顺酐和苯胺为原料,合成N - 苯基马来酰亚胺.
Callose stains are aniline blue, resorcin blue and rosolic acid.
胼胝质的染剂是苯胺蓝, 间苯二酚蓝和玫红酸.
It is insoluble in carbon disulphide, soluble in hot aniline and phenol.
它不溶于二硫化碳, 溶于热苯胺和苯酚.
Phenols and anilides can be nitrated with very dilute nitric acid.
酚类和酰基苯胺能被极稀的硝酸硝化.

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