英德
有道
百度
谷歌
图片
维基
百科
气体净化
gas purification
gas cleaning
gas cleaning
- 一个新型的特制气体净化装备.它能够检测到99.9%的有害气体排放.
A new special gas purification equipment was installed here. It is able to detect up to 99.9% of emission in the atmosphere. - 本院研制的锆铝合金消气剂已在灯泡、电子管、稀有气体净化，消气剂泵、碱金属释放器等方面广泛应用。
Zr-Al Getter developed by our institute has been Widely used in lamps, electron tubes, purifying rare gases, Getter ion pumps, alkaline metal releasers etc. - 实际应用表明，NHD气体净化技术具有广阔的应用前景。
Its actual use shows that the NHD gas purification technology has broad prospects for its application.
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中国词汇量第二的英语词典
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