网站首页 词典首页
It was also indicated that the anodic gas species was mainly nitrogen by vapor phase chromatograph.
通过气相色谱仪分析确定阳极气体产物主要是氮气.
互联网
英汉双解词典包含4367426条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。