Poor loading condition will severely limit the supporting capacity of the supports in soft strata.

受力条件恶化严重抑制着软岩巷道支架支撑能力的发挥.

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There is complete water resourcessystem In zhangweinan river basin and out water supporting capacity a ready.

漳卫南运河水资源总量少、时空分布不均、经常出现连续枯水年.

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