standard gas翻译

standard gas的基本解释

读音: 美: 英:

标准气体

例句

It also began a programme of encouraging the upgrading of sub-standard gas water-heaters.同时,又推行一项计划,劝谕使用不符合标准气体热水炉的用户改善热水炉装置。
It also began a programme of encouraging the upgrading of sub-standard gas water - heaters.同时,又推行一项计划,劝谕使用不符合标准气体热水炉的用户改善热水炉装置。
This paper describes the performance of standard gas of Methane in Air for greenhouse measurement.本文介绍了温室监测用空气中甲烷标准气体的性能。

短语

standard gas cylinder 标准气钢瓶
standard gas thermometer 标准气体温度计
multi-component standard gas 多元标准气体
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