废气
1. discharge gas的翻译
1. The funds will improve the release of deadly methane gas, allowing it to drain deep from below underground coal beds through discharge systems.
2. discharge gas在线翻译
2. Tongariro had seen only minor seismic activity since November 21, but there had been a very noticeable gas discharge in recent days.
3. They also undertook an environmental quality inspection of the area where the leak was found, with particular attention paid to a gas discharge outlet.
4. A Japanese firm and a Chinese chemical plant have agreed on the world's largest ever greenhouse gas discharge reduction and emission credit purchase deal.