1) phosgene
[英]['fɔzdʒi:n] [美]['fɑsdʒin]
光气
1.
Optimal revamping of phosgene-recirculation system in TDI production;
TDI生产光气循环系统的优化改造
2.
Study on optimal modification of phosgene-deprivation system in TDI production;
甲苯二异氰酸酯生产脱光气系统的优化改造
3.
Research and Application of Triphosgene Instead of Phosgene for Synthesizing Compounds;
三光气代替光气合成系列化合物的研究和应用
2) carbonyl chloride
光气
1.
The former was prepared starting from trifluiormethoxy aniline and carbonyl chloride.
本文采用对三氟甲氧基苯胺与光气反应制备异氰酸酯,再与邻氯苯甲酰胺反应合成杀虫隆,反应条件温和,易于工业化,产品成本低,三废排放少。
2.
Carbonochloridothioic acid s-ethyl ester is synthesized by carbonyl chloride and ethyl mercapta
由光气与乙硫醇合成氯甲酸乙硫醇酯。
3.
Dichlorphenyl isorcyanate is synthesised by carbonyl chloride and 3,4-dichlorocaniline.
由光气与3 ,4 -二氯苯胺合成3,4 -二氯苯基异氰酸酯 ,收率≥90%。
3) Puguang Gas Field
普光气田
1.
Application of AVO techniques to reservoirs prediction of oolitic beach facies in Puguang gas field;
AVO技术在普光气田鲕滩储层预测中的应用
2.
Application of Single Point Method for Productivity Forecast in Puguang Gas Field and Its Improvement;
“一点法”在普光气田产能预测中的应用与改进
3.
Distribution and accumulation of materials in shoal-reef compound gas deposits and reservoir characteristics——A case study of the Changxing-Feixian Formation in the Puguang gas field, northeastern Sichuan;
礁滩复合型气藏物质聚集分布及储层特征研究——以川东北地区普光气田长兴组—飞仙关组为例
4) bis(trichloromethyl)carbonate
固体光气
1.
Then it was converted to carbamoyl chloride by treating it with bis(trichloromethyl)carbonate in toluene.
2,4-二硝基苯胺与乙酰硝酸酯反应生成N-硝基-2,4,6-三硝基苯胺,N-硝基-2,4,6-三硝基苯胺与固体光气在甲苯中反应,生成酰氯中间体,酰氯中间体再与取代苯胺反应得到7种含N-硝基的不对称脲类化合物,产物经IR、1HNMR、质谱、元素分析表征。
2.
It was produced by the chemical reaction of γ-butyrolactone as an orginal material, reacted with bis(trichloromethyl)carbonate and isopropanol et al.
以γ-丁内酯为起始原料,通过与固体光气、异丙醇等原料反应,经过酯化、环合、水解等步骤,合成出含量大于98。
3.
It was produced by the chemical reaction of 2,4,6-trichloro- phenol as an orginal material,reacted with 1,2-dichloroethane, propylamine, bis(trichloromethyl)carbonate and imidazole one by one.
主要介绍了在咪鲜安合成中使用固体光气取代光气的合成新方法。
5) triphosgene
[trai'fɔzdʒi:n]
三光气
1.
Improved synthesis of mepivacaine hydrochloride by triphosgene;
三光气法合成盐酸甲哌卡因的工艺改进
2.
Synthesis of copolycarbonate by triphosgene and bisphenol S/bisphenol A;
三光气法合成双酚S/双酚A共聚碳酸酯
3.
Synthesis of Bupivacaine Hydrochloride by Triphosgene;
三光气法合成盐酸布比卡因
6) atmospheric optics
大气光学
1.
The concepts and contents of modern atmospheric optics are briefly introduced.
简要介绍了现代大气光学的概念和内容,从大气分子吸收、大气气溶胶粒子光散射、大气湍流光学特性等方面阐述了现代大气光学的研究和应用状况。
2.
In the field of atmospheric optics,distribution of sky brightness is widely used.
在大气光学领域中,天空亮度分布有着重要的应用。