The studies and recent advances in chemical activator of electrode in organic electrosynthesis are briefly surveyed.电极活化剂在提高有机电合成电流效率、收率及改进电极活性等方面发挥着重要的作用....
她太累了，而且无比悲伤，没法谈论那场悲剧。She was too exhausted and distressed to talk about the tragedy.那笔钱带来的只有伤心、痛苦和悲剧。All that money brought nothing but sadness and misery and tragedy.这是一长串悲剧事件中最新的一件。It's the latest in a long line o...
等能量 、 等变形夯扩挤密矸石桩是一种地基加固新技术.Practical construction shows that equal energy, equal deformation tamping a.文章介绍了气动夯锤打桩的施工方法.This paper presents the construction method of pneumatic rammer piling.针对一台液压夯管锤,通过改变其供油压力,考察了其工作参数的...
I went out for a meal last night and drank copious amounts of red wine...我昨晚出去吃饭，喝了很多红酒。She took copious notes of the professor's lecture.上教授的课她记了大量的笔记.She took copious notes of the professor’s lecture.上教授的课她记了大量的笔记...