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煤炭开采
1、pulling into───(车)进站
2、pulling off───赢得;脱下;努力实现
3、pulling down───摧毁,推翻;拉下来;使……下跌
4、dent pulling───凹痕拉拔
5、pulling───n.(Pulling)(美)普林(人名);v.拉;拔出;(向某方向)拖;将……拖在身后;扭转(pull的现在分词);n.拉,拔
6、pulling away───离开;脱身;拉掉
7、pulling speed───[机]牵引速度
8、coal───n.煤;(尤指燃烧着的)煤块;木炭;v.供煤;采煤,提炼煤;把……烧成炭;加煤
9、pulling up───拔起;停下来;阻止
1、He was interested in the technicalities of modern coal-mining, and in pulling Tevershall out of the hole.───他所注意的是近代采煤工业的技术,和达娃斯哈的再造。
2、Through pulling out gas continuously, the gas quantity was reduced and the gas burst of 13-1 coal bed was eliminated, and safe high-speed driving and high efficiency were realized.───通过采取连续抽采,降低或消除13—1煤层的瓦斯含量和突出危险性,实现安全快速高效的掘进。