滇东华宁盘溪火车站以北的金山—大石山地区发育中、晚泥盆世的丘状珊瑚礁。
Middle-Upper Devonian coral reef assemblage was studied in Jinshan Dashishan region near the station of Panxi, Huaning of Eastern Yunnan Province.
他们用淘盘舀 出小溪溪底泥沙，然后 淘去泥沙，希望有金子留下来。
They dip the pan into the bed of the stream, and then pan out the sand and dirt, hoping that some gold will be left.
他们用淘盘舀 出小溪溪底泥沙，然后 淘去泥沙，希望有金子留下来。
They dip the pan into the bed of the stream, and then pan out the sand and dirt, hoping that some gold will be left.
应用推荐