longwall mining是什么意思

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/18 20:09:30

longwall mining
长壁开采
网络释义专业释义英英释义
长壁开采
长壁采矿
短语
Longwall Coal Mining 长壁采煤
fully mechanized longwall coal mining 长壁综采
longwall mining method 长壁式开采法
更多网络短语
同近义词
长壁开采
all over work / broadwall
双语例句权威例句
1.
Modern longwall mining employs hydraulic powered supports at the face area.跟读
现代长壁工作面采煤已经在开采区使用液压支架.

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