ethylene oxide substitution是什么意思
中文翻译氧乙烯取代度
网络释义
1)ethylene oxide substitution,氧乙烯取代度2)substituted ethylene,取代乙烯3)disubstituted ethylene,二取代乙烯4)2-methoxy-5-butoxy Poly-phenylene vinylene derivative,2-甲氧基-5-丁氧基取代聚对苯撑乙烯5)(Z)-1,2-disubstituted ethenes,(Z)-1,2-二取代乙烯6)(E)-1,2-disubstituted ethenes,(E)-1,2-二取代乙烯
用法例句
The fully-optimized molecular geometries and the total energies as well as the total bond energies of cis- and trans-isomers in substituted ethylenes (XX′CCYY′) have been calculated using DFT method at B3LYP/6-31G(d) and STO-3G lever.
对十四种取代乙烯 (XX′CCYY′)顺反异构体进行了DFT B3LYP/ 6 31G(d)水平的几何全优化的总能量、总键能的计算 。
CNDO/2 study on bond energy and stability of cis and transisomers in disubstituted ethylene;
二取代乙烯顺反异构体键能和稳定性的CNDO/2研究
