zone of weathering

基本解釋

Ore-controlling factors mainly were rock structure, landform and development of weathering zone etc.
控鑛因素主要爲巖石建造、地形及風化帶發(fā)育程度等；
Natural slope usually has a zestier of strong unloading and a zestier of weak unloading and corresponding zone of strong (or weak) weathering, and there is integrity fresh rock in its inside.
河穀天然岸坡通常由坡麪曏內(nèi)有一個強卸荷帶和弱卸荷帶以及相應的強風化和弱風化帶，內(nèi)側(cè)則爲完整新鮮的巖石。
The rain not only eluviats the small clay grains which are deposited on the surface of weathering shale and composed a weak sliding zone, but also is the inducing factor for the reactivated landslide.
降雨不僅淋濾細小粘土顆粒沉澱於風化頁巖頂麪，搆成軟弱滑帶，而且常常是滑坡複活的誘發(fā)因素。