大家都搜：
不含气的
1、spilled gas───溢出气体
2、gas range───瓦斯炉具；煤气灶
3、gas chamber───n.毒气室
4、gas───vi.加油；放出气体；空谈；n.(Gas)人名；(法、德、西)加斯；vt.加油；毒（死）；n.气体；[矿业]瓦斯；汽油；毒气
5、milk gas───牛奶气
6、gas lamps───煤气灯
7、flammable gas───可燃气体；[化学]易燃性气体
8、nature gas───天然气
9、gas masks───防毒面具，毒气面具；n.防毒面具( gas mask的名词复数 )
1、The Coke oven gas, free of ammonia, is passed through two packed towers through which oil is continuously pumped.───经过脱氨处理的焦炉气，被送往两个填料塔，同时把油连续泵进塔中。
2、To the hydraulic jack interior module's unique design, after having realized the valve core opens completely, causes the gas free from obstacle passing.───对液压千斤顶内部组件的独特设计，实现了阀芯完全打开后，使得气体无阻碍的通过。
3、the first one, the simplest one, maybe, to cover, is just free expansion of a gas.───第一个，或许是所涉及到的最简单的一个，就是气体的自由扩散。
4、Although its lifetime in the atmosphere as a free gas is much shorter than CO2, it is 23 times more potent in terms of its heat trapping ability.───虽然它作为自由气体在大气中的寿命比二氧化碳要短的多，但要说吸热能力，它比后者强23倍。
5、Open pump casing high pointing venting and discharge high pointing venting until gas free.───打开泵体的高点放空阀及出口管线高点放空阀，排气至无气体。
6、B. FUMIGATION AND GAS FREE CERTIFICATE───熏蒸和清除气体证书