trace gas
基本解釋
- 微量氣體；示蹤氣體
英漢例句
- 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(fèi)解的是，二氧化碳理應(yīng)像在其他行星那樣成為大氣的主要成分，卻僅僅是一種示蹤氣體。 - 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(zhì)譜法在微量氣體定量分析中的難題。 - 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(yè)和農(nóng)業(yè)活動(dòng)以及交通運(yùn)輸?shù)陌l(fā)展已經(jīng)引起了地球大氣中微量氣體組成的明顯變化。 - 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(quán)威例句
詞組短語
- trace -gas monitor 痕量氣體監(jiān)測儀
- ambient trace -gas 大氣痕量氣體
- Trace Ammonia Gas Monitor 氨氣追蹤監(jiān)測儀
- atmospheric trace gas [氣象]大氣痕量氣體;大氣微量氣體
- Trace Gas Orbiter 微量氣體軌道器;火星微量氣體探測軌道衛(wèi)星;火星微量氣體探測器;氣體探測軌道飛行器
短語
專業(yè)釋義
- 痕量氣體
Methane and Carbon monoxide are trace gas in atmosphere.
甲烷與一氧化碳是大氣痕量氣體,如果在空氣中的含量超過一定的比例,遇火就會(huì)發(fā)生爆炸,造成危害。 - 微量氣體
- 微量氣體
- 痕量氣體
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體,分布在平流層和對流層。