pilot-gas的意思|示意

The large-diameter gas drainage well laid out in the Xuandong No. 2 Mine used small-diameter pilot drilling, then gradually reaming the borehole and finally completed to designed size.

宣东二号矿布设施工的大口径瓦斯抽放井以小口径导向钻进，后逐级扩孔成井。

The problem of longer ignition delay for hydrocarbon fuel can be effectively solved by means of preheating fuel by shock waves and using hot gas as pilot.

利用激波预热燃料并采用高温燃气流作为引导火焰可以将碳氢燃料的点火延迟缩短，火焰传播速度加快，有效解决了碳氢燃料点火延迟过长的问题。

Pilot: "the engine is still damaged, and we can't stop the gas tank leak completely."

飞行员：引擎还是有问题，我们没法完全止住漏油。

Pilot: We could use some of the gas cans left at the airfield.

驾驶员：我们可以用那些机场里剩下的油桶。

The mechanism of the synergistic effect of this combination technology was illustrated, and its purification efficiency for stenchful gas was valued by pilot test.

在此还对这一复合技术产生协同效应的机理进行了分析，并在污水处理泵站实地考查了这种复合技术对臭气的净化效果。

In the end, the article has pilot study technological feasibility of waterflood development and gas injection for GBEIBE oilfield and take for water injection pilot test.

最后，本文还初步探讨了GBEIBE油田的注水和注气的技术可行性，认为可适当开展注水先导性实验。