steric hindrance effect
基本解释
- 立体位阻效应
英汉例句
- The dependence of chain scission and racemization on temperature results from molecular motion, "cage effect" and steric hindrance during recombination.
分子量降低和消旋作用对温度的依赖性,是由于分子运动和笼罩效应以及重合的空间位阻效应所致。 - Space steric hindrance resulted by length lateral chain and electrostatic repulsion of charged ion made the main contribution to water-reducing effect of PAA.
自制PAA 系列的减水机理主要为其长侧链引起的空间位阻作用及其带电离子的静电斥力作用。 - At the same time, we have also investigated the influence of the electric effect and steric hindrance effect of the substituents to the yields and regioselectivity.
同时,我们还研究了取代基团的电子效应和位阻效应对反应产率和区域选择性的影响。
双语例句
专业释义
- 空间位阻作用
- 位阻效应