The theory of gas geology is applied to study the problem of gas unusual gush at first, and set-ting up systematic research thinking and method of gas geology in the low gas mines.

首次运用瓦斯地质理论研究低瓦斯矿井瓦斯异常涌出问题，形成了系统的低瓦斯矿井瓦斯地质规律的研究思路和方法。

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Read: Carrier Start-Up Ting Will Soon Let You Use Your Old Sprint Phone.

FORBES: What Phone Should I Get? Ting Cell Phone Plans For Business Owners

Ting's expecting to offer up its first LTE device "within six weeks, " and yes, it's still working on a way to support Apple's iPhone as well as the entire range of Windows Phone 8 products.

ENGADGET

Ting's expecting to offer up its first LTE device for pre-order "within six weeks, " and yes, it's still working on a way to support Apple's iPhone as well as the entire range of Windows Phone 8 products.

ENGADGET: Ting gets serious: Samsung Galaxy S IV, HTC One and LTE devices incoming