大家都搜：
地下天然气
1、underground water───地下水；潜水；地下水; 坑内水
2、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
3、underground railway───地下铁路；地铁
4、underground parking───地下停车场
5、democratic underground───民主地下组织
6、underground trains───地下列车
7、underground───adj.位于地下的；地下的；先锋派的，急进探索的；adv.在地下；秘密地；n.地铁；秘密政治组织；v.铺（电缆）于地下
8、underground garage───地下车库
9、tackle underground───地下铲运机
1、the locals suspect underground gas seepage which causes motorists to fall asleep. . .───当地人怀疑是地下的气体渗出，导致车上的人睡着…
2、failing to establish a long underground gas pipe network management mechanisms.───对地下煤气管网未有建立长效管理机制。
3、Underground gas storages can solve the contradiction well.───而地下储气库则能够解决这一矛盾。
4、The design projects of underground gas storages involve many factors, therefore its evaluation is integrative evaluation problem.───地下储气库的设计方案涉及因素较多，属于多因素综合评价问题。
5、Cathodic protection was used on long-distance underground gas pipeline, so that safety operation was in pipeline.───最后，对埋地天然气长输管线的腐蚀与防护技术提出了建议。
6、the underground gas pipe network inspections will be increased.───地下煤气管网巡查力度加大。
7、The locals suspect underground gas seepage which causes motorists to fall asleep...───当地人怀疑是地下气体泄漏致使司机在驾驶时入睡。
8、In the construction of aquifer underground gas storage, natural gas is substituted by inert gas as cushion gas in order to save the cost.───在含水层型地下储气库的建设中，为节省投资可以用惰性气体替换天然气作为垫层气。
9、Underground gas storehouse is important composition part of transporting pipeline system of natural gas.───地下储气库是天然气管道输送XiTong的重要组成部分。
1、Underground Gas Storage is the recovery of natural gas and natural gas fields will inject the gas underground space can be preserved and formed an artificial gas reservoir.
2、This paper summarizes the application of tracer test in underground gas storage reservoir in foreign country when made research on mixing problem .
3、During the test of Ku1 well in Da Zhangtuo underground gas storage tank, MHS packer is blocked and set in stage collar of deviated section.
4、There is no experience on the gas - drive mechanism study of aquifer underground gas storages in China.
5、One of underground gas storage storehouse technological development main directions is takes the gas storage storehouse with the inexpensive gas the breaker strip gas.