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coalface

n. [矿业] 采煤工作面；（正在开采的）煤层截面

1、煤层截面

... coalexploration煤田勘探 coalface煤层截面采煤工作面 coalfacemachinery采煤工作面机械 ...

2、[矿业]回采工作面

... stope回采法 coalface回采工作面 pitroom回采工作面数 ...

3、采煤工作面

文章详细信息关键词：中心线;;采煤工作面;;再生核神经网络 [gap=505]Keywords: center-line method;;coalface;;reproducing kernel neural network

coalface configuration工作面配置

coalface support[矿业] 回采工作面支护;采煤工作面支护

coalface environment工作面环境

first coalface首采工作面

coalface output采煤工作面产量

comprehensive mechanization caving coalface综放工作面

rational coalface length合理工作面长度

At the coalface战斗在一线

n.the part of a coal seam that is being cut

1.
N-COUNT（可数名词） In a coal mine, the coalface is the part where the coal is being cut out of the rock. 煤层截面

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