The results show that the gob entry driving stability is the first important conditions on improving maintain of the gob entry driving.

研究表明，采空区压实稳定是改善沿空掘巷维护状况的先决条件。

youdao

The gob-side entry driving in the fully-mechanized coal winning face can be protected successfully by using the anchored cable and rod supporting system.

采用锚杆、锚索支护系统成功地维护了综放沿空掘巷，保证了综放面顺利回采。

youdao

Industrial field tests have shown that the status quo of large deformation and severe damage of the roadway in the gob-side entry driving has been improved.

现场工业性试验表明，沿空掘巷巷道变形大、破坏严重的现状得以改善。

youdao

But he said this could spell trouble, if the value of the pound suddenly fell, perhaps due to speculation over euro entry, which could risk driving inflation up.

BBC: Bank weighs two-speed economy

Momentum effortlessly maintained from karting into cars, just like his silky driving style converted his corner-entry momentum into lap time.

BBC: How good is Button?

But for many, such issues pale against the idea of a world without "free" mobile maps, and Apple's entry into the sector is seen as a driving force for further innovation.

BBC: Google Maps uses Ground Truth project to battle Apple