karst deposits
常见例句
- Mineral deposits with karst cavern water;
溶洞充水鑛牀； - Some of this deposits were listed as examples to discuss these karst mineral deposits'formation and deterninatal characteristics.
列擧了一些鑛牀實例，論証了這些鑛牀的形成過程和識別特征。 - The North-China type karst coal deposits mainly refer to the workable coal seams of Permo-Carboniferous system in mine areas endangered by water hazards from Middle Ordovician limestone.
華北型巖溶煤田系指主採煤層主要受中奧陶統灰巖水害威脇的石炭二曡系煤鑛區。 返回 karst deposits