| 释义 |
coalface
英音 [ ˈkəʊlfeɪs ]
美音 [ ˈkoʊlfeɪs ]
释义
n. [矿业] 采煤工作面；（正在开采的）煤层截面
变形
coalfaces
复数
例句
1·Many of the best ideas come from doctors at the coalface .
许多最好的主意都来自临床医师。
《牛津词典》
2·The structure is compact, and the water pump covers small area. It accord with the need of the coalface .
该喷雾泵结构紧凑，占地面积小，符合采煤工作面的要求。
3·These conclusions are confirmed by 1203 coalface in which water bursting occur but sand bursting not when mining.
顶板基岩很薄的1203工作面开采出现突水而未溃沙证实了这些结论。
|