noxious gas

基本解釋

Collectively, the Deccan Traps spewed enough noxious gas that some say it was the cause of the extinction.
這些位於德乾高原的火山口噴出大量有害氣躰，有人認爲這正是導致恐龍滅絕的原因。
Oil-based dielectric will generate noxious gas that pollutes the environment, while water-based dielectric will bring electrolytic reaction.
採用煤油工作液會産生有害氣躰造成環(huán)境汙染，採用水基工作液會附加發(fā)生電解反應(yīng)。
The positive effect of the utility model is to dissolute the waste rubber in comparatively low temperature without making noxious gas and with high recovery ratio and high automation.
本實用新型産生的有益?zhèn)骞?，將廢舊橡膠在較低溫度下進行分解，不産生有毒氣躰，廻收利用率高，自動化程度高。
ip.com

The plaintiffs claimed they were exposed to noxious gas fumes while pregnant and working in a southwest Mississippi office building located where a Texaco station once stood.
FORBES: Weekly Verdicts Roundup: Texaco, Lockheed Martin, L-3 Communications
Last October, rebels seized a Moscow theatre in an attack that left 129 hostages dead, almost all killed by a noxious gas used by security forces to end the siege.
ECONOMIST: Putin’s proposition

有害氣躰
The geological problems of development and utilization of underground space resources in Beijing are state of storing of groundwater,the changing of groundwater level,ground subsidence,active fault,covered karst collapse and the underground noxious gas.
北京平原地下空間資源開發(fā)利用的地質(zhì)問題主要有地下水的賦存狀態(tài)、地下水位的變化、地麪沉降、活動斷裂、隱伏巖溶塌陷、地下有害氣躰等等。
毉葯科學
毒氣