Based on analysis of the metallogenic environment, this paper rebuilts the depositional evolvement model sea basin.
通过分析矿床的形成环境, 建立了易县海盆沉积演化模式.
互联网
Original, the Bohai Sea is a sea basin, resemble lavatory same, all around tall, among low.
原来, 渤海是个大海盆, 就像洗脸盆一样, 四面高, 中间低.
互联网