1.The Quaternary thick eluvium and sliderock are dispersed over the Yangshan Au ore belt.

1.阳山第四系残坡积物分布面积较广,度较大。

2.If the underground eluvium is thick enough, the hard portion of it can be used as support layer of stake ends.

2.而度较大的地下残积部分可作为桩端持力层。