With the downward extend of Baiyun main mine and increase of boundary expose area, the effect of blasting earthquake on slope and nearby buildings is increasing.

随着白云铁矿采场的向下延伸，边帮暴露面积加大，爆破地震对边坡及近坑建筑物的影响日趋严重。

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The paper also provides the monitoring results of blasting seismic effect in the blasting area.

文中给出了对爆区进行爆破地震效应监测的结果。

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Burrs, slivers, scabs and weld spatter visible following blasting shall be removed and the area re-blasted.

喷砂之后，应当除掉明显的毛刺、裂片、瑕疵和焊渣并对此处再次喷砂。

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Fernando Torres, preferred to new signing Demba Ba, continued his stuttering form by blasting over from inside the area as Chelsea dominated right up until half time.

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