繁體版 English 日本語
登录 注册

lewis acid catalyst中文是什么意思

发音:  
用"lewis acid catalyst"造句"lewis acid catalyst"怎么读"lewis acid catalyst" in a sentence

中文翻译手机手机版

  • 路易氏酸催化剂

例句与用法

  • Acetylation between alcohol and benzoyl oxide was carried out using znbr2 as a lewis acid catalyst in solvent - free condition . some structures were characterized by nmr and ir
    以溴化锌为催化剂,在无溶剂条件下实现了醇与苯甲酸酐的酰化反应,部分产物经nmr和ir表征。
  • Acetylation between alcohol and benzoyl oxide was carried out using znbr2 as a lewis acid catalyst in solvent - free condition . some structures were characterized by nmr and ir
    摘要以溴化锌为催化剂,在无溶剂条件下实现了醇与苯甲酸酐的酰化反应,部分产物经nmr和ir表征。
  • They were used as efficient lewis acid catalysts for esterification reactions of carboxylic acids with alcohols to afford corresponding saturated esters with 87 % ~ 98 % yields and unsaturated and tertiary ones with 90 % ~ 94 % and 54 % ~ 68 % yields , respectively
    结果表明,该有机锡化合物是合成酯的优良催化剂,产品收率高,饱和一元羧酸酯的收率为87 % ~ 98 % ,对不饱和羧酸酯和空间位阻大的叔醇酯也能得到较满意的收率,分别为90 % ~ 94 %和54 % ~ 68 % 。
用"lewis acid catalyst"造句  

其他语种

lewis acid catalyst的中文翻译,lewis acid catalyst是什么意思,怎么用汉语翻译lewis acid catalyst,lewis acid catalyst的中文意思,lewis acid catalyst的中文lewis acid catalyst in Chineselewis acid catalyst的中文lewis acid catalyst怎么读,发音,例句,用法和解释由查查在线词典提供,版权所有违者必究。