gas

气体；[矿业] 瓦斯；汽油；毒气英释nna substance such as air, which is not solid or liquid, and usually cannot be seen

加油；毒（死）vv

1 natural gas,天然气

2 oil and gas,油和天然气；油和煤气

3 flue gas,烟道气；废气

4 gas chromatography,[化]气相色谱分析

5 gas field,天然气田

6 gas reservoir,气藏；气田；煤气存储器；天然气储层

7 gas flow,气流；气流量

8 gas pipeline,n. 天然气管线，煤气管线；气体管道

9 waste gas,废气

10 greenhouse gas,n. 二氧化碳、甲烷等导致温室效应的气体

11 gas station,加油站

12 oil gas,石油气；油煤气

13 gas well,气井；[采矿]天然气井

14 gas turbine,燃气轮机；燃气涡轮

15 tail gas,尾气；废气

16 exhaust gas,废气

17 gas pressure,气压；气体压力；煤气压力

18 coal gas,煤气；煤炭气

19 gas production,煤气生产；生成气体

20 gas phase,气相，气态

1 hydrogen gas.氢气