Dynamic mechanical phenomena such as rock bursting in colliery are necessarily related to micro-seism of rock body.

煤矿冲击矿压、矿震等煤岩动力现象，与岩体的微震事件有着必然联系。

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Dynamic mechanical phenomena such as rock bursting in colliery are necessarily related to micro-seism of rock body.

煤矿冲击矿压、矿震等煤岩动力现象，与岩体的微震事件有着必然联系。

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