Wall cutting and unloading is a task of top priority of comprehensive harness in the north slope of Jinduicheng open pit stope. The vibration by blasting influenced the stability of slope.
削坡减载是露天采场北部边帮综合治理的当务之急，在边坡上进行爆破作业产生震动，对边坡稳定有一定影响。
For sure lots of changes could be seen: concrete columns had been constructed on the bridge, a huge concrete wall had also been constructed on the north side of the eastern slope.
变化着实很多：铁路桥上建造了混凝土柱子，桥东侧的路北面也建造起一面巨大的水泥板。
On Alaska's north slope there are dinosaur bones, lots of them. But they're trapped in an icy tomb - an impenetrable wall of permafrost.
阿拉斯加的北坡掩埋着许多恐龙骸骨，但是它们被永远难以穿透的冻土层包住了，就像是被困在一个冰冷的坟茔里。
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