网站首页 词典首页
Based on characteristics of materials, tray column with float valves was decided for solvent treating unit.
溶剂精制塔宜采用浮阀板式塔,并设计了塔的结构.
互联网
英汉翻译词典包含4367426条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。