英语词汇beam contaminants怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	beam contaminants
释义	beam contaminants 简明释义射柱污染物网络释义 1 ?射柱污染物 ... extrinsic contaminants 外来的杂质 beam contaminants 射柱污染物 environmental contaminants 环境污染 ... 短语 1 contaminants beam 射柱污染物双语例句 1 The controller selects and adjusts composition of the gas and flow rate according to contaminants present within the ion beam, or lack thereof, as well as total or partial pressure analysis. 该控制器根据存在于该离子束内的污染物、或是不存在该污染物的情形、以及总压或分压分析来选择与调整该气体的组成以及流速。
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英汉双解词典包含3185865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。