thin seam
英
美
薄煤层
thin seam的用法和样例:
例句
Hereby the safety of the combined mining of thin seams under the close gob water was evaluated.
根据分析的结果评价了临界距离老空水下薄煤层联合开采的安全性。
thin seam的相关资料:
临近单词
thinism
thin
thin rice seedling
Thinodytes cyzicus
thin plate element
thin films physics
thin gauge rolling
thin wall plastics
thin-film shield
thin plate bending
thin-sheet metal
thin-film sensor
目录
查词历史
英 汉