marine carbonate

• 海相碳酸盐岩

marine carbonate的用法和样例：

例句

1. The result is of important significance in evaluating oil-gas prospects of the Lower Palaeozoic marine carbonate rocks in North China.
   这一认识对评价华北地区下古生界海相碳酸盐岩的含油气远景具有重要的意义。