The results show that the gob entry driving stabled is the first importart condition on improvingmaintain 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。

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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。

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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。

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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.

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

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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.

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