外动力地质作用 meaning in Chinese

exogenetic
exogenic geological process

In tiger leaping - gorge region , endogenic and exogenic geological processes are very prominent , and in different reaches the deformed and failured masses develop dissimilarly
金沙江虎跳峡地区内、外动力地质作用十分显著，岸坡变形破坏体的空间分布具有鲜明的地段性。
Secondly , the basic geological general conditions are analyzed in the area of daliushu dame site . at the same time , a primary conclusion is drowned : the big scope of relaxed rockmass in daliushu dame site district are caused by exterior motive force geological effect and interior motive force geological effect which dominated by seismic activity . in the following , this standpoint is testified through the model tests of vibration on the axis of the dam
其次，本文对大柳树坝址区的基本地质概况进行了分析，得出初步结论：大柳树坝址区大范围的松动岩体是外动力地质作用和以地震活动为主的内动力地质作用造成的，接着对坝轴处岩体作了振动模型试验，证明了这一观点。