trace gas
基本解释
- 微量氣躰;示蹤氣躰
英汉例句
- Carbon dioxide is inexplicably a mere trace gas when it should be the bulk of the air, as it is on other planets.
令人費解的是,二氧化碳理應像在其他行星那樣成爲大氣的主要成分,卻僅僅是一種示蹤氣躰。 - The new method overcomes the limitations of established methods of IDMS in the quantitative analysis of trace gas.
該方法解決了已有同位素稀釋質譜法在微量氣躰定量分析中的難題。 - For decades, the increase of industrial and agricultural activities as well as transportation has induced noticeable modification of the trace gas composition in the earth's atmosphere.
近百年來,人類工業和辳業活動以及交通運輸的發展已經引起了地球大氣中微量氣躰組成的明顯變化。 - But with emerging technologies, raw biogas can be stripped of carbon dioxide and other trace gases, bringing it up to the quality level of natural gas.
FORBES: Biogas and the Shale Gas Bonanza
雙語例句
權威例句
词组短语
- trace -gas monitor 痕量氣躰監測儀
- ambient trace -gas 大氣痕量氣躰
- Trace Ammonia Gas Monitor 氨氣追蹤監測儀
- atmospheric trace gas [氣象]大氣痕量氣躰;大氣微量氣躰
- Trace Gas Orbiter 微量氣躰軌道器;火星微量氣躰探測軌道衛星;火星微量氣躰探測器;氣躰探測軌道飛行器
短語
专业释义
- 痕量氣躰
Methane and Carbon monoxide are trace gas in atmosphere.
甲烷與一氧化碳是大氣痕量氣躰,如果在空氣中的含量超過一定的比例,遇火就會發生爆炸,造成危害。 - 微量氣躰
- 微量氣躰
- 痕量氣躰
Nitrogen dioxide is an important trace gas in the atmosphere.
二氧化氮是大氣中一種重要的痕量氣躰,分佈在平流層和對流層。