常見例句雙語例句The east-west tectonic belt in the area of Beijing is a main gold mineralized belt.東西向構(gòu)造帶是北京地區(qū)一條主要的金礦化帶。The Xitian tin orefield constitutes an important of the Nanling multi-metallic mineralized belt.錫田礦田屬南嶺成礦帶的重要組成部分。The database was mainly composed of global layer, continent layer, and country layer, mineralized belt layer.本數(shù)據(jù)庫主要內(nèi)容包括:全球?qū)哟?、大洲層次、國家層次和國家成礦帶層次。 返回 mineralized belt