carboniferous limestone
英汉例句
- The hills are largely carboniferous limestone, which is quarried at several sites.
从多处遗址的挖掘来看,这片丘陵大部分属石炭纪石灰岩。 - The main Mg-carbonate body is hosted by Carboniferous limestone and dolomitic limestone, while footwall black schists contain thin carbonate lenses replaced by Fe-carbonates.
其镁质碳酸盐矿体赋存于石炭纪石灰石和含白云石的石灰石中,同时下盘黑色片岩中也含有被铁质碳酸盐交代的薄层碳酸盐透镜体。 - The Carboniferous limestone system are thin layers of limestone. Those which influence coal extraction are mainly single layers of limestone over 4m thick at the bottom of Taiyuan System.
石炭系灰岩为薄层灰岩,对煤层开采有影响的灰岩主要是太原统底部单层厚度超过4米的灰岩层。
双语例句
词组短语
- carboniferous siliceous limestone 含碳硅质灰岩
- The Lower Carboniferous limestone 下石炭统灰岩