Many dynamic disturbances often lead to local instability of roadway surrounding rock and mining workplace and result in rock burst in coal mining.

煤矿生产中存在着大量的动力扰动，常导致采矿巷道和采场围岩局部失稳，诱发冲击矿压发生。

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For communities who heavily rely on fisheries, any decreases in the local availability or quality of fish for food or increases in their livelihoods' instability will pose even more serious problems.

对于那些高度依赖渔业的社区而言，当地食用鱼供应量或质量的下降，或他们生计不稳定性的提高，都将引发更为严重的问题。

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With the fiscal decentralization, local debt increasingly expands and debt defaults are not scarce in the world, some of which resulted in severe instability of macro-economy.

伴随着财政分权，世界范围内，地方公共债务的日渐膨胀以及拖欠或违约已不是个别现象，情况严重的甚至引发了一国宏观经济的不稳定。

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Whereas the central government is keen to lower trade barriers and increase competition, local barons, afraid of unemployment and instability in their own backyards, are withholding their co-operation.

ECONOMIST: A disorderly heaven

But both national and local officials fear that the resulting job losses would cause instability, so progress has been modest.

ECONOMIST: Chinese carmakers: Still in second gear | The

Today the Party elite is relatively united at least on policy issues, and the main intra-Party conflict is between the center and the regions, as local officials seek to cover up their misdeeds at the risk of spreading instability.

WSJ: The Urumqi Effect