- 双语例句 更多例句
研究表明:远距离下保护层开采后,远程卸压瓦斯基本上不会窜入保护层回采工作面,但被保护煤层的透气性系数得到数千倍的增大。
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Two directional seam tracking system with laser sensor working along a groove edge
焊缝棱边双向激光自动跟踪系统的研究
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Following the horizon of the seam thickness t, he working face is arranged with short length.
工作面上方不是顶板, 而是顶煤和残留煤矸.
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钻孔摄像技术在石炭系特厚煤层工作面的应用
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The bottom of it's working face contact with the seam inundation directly.
主采煤层底板与充水岩层直接接触,充水岩层内部连成一体且与外部水力联系密切.
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- 相关词组
- effective working hour有效工时;
- working face工作面;
- working capitaln.营运资本,营运资金;
- working groupsn.工作组( working group的名词复数 );
- working environment作业环境;
- working class工人阶级;
- working partyn.工作组;工作班子;
- coal seamn.煤层;
- opencast working露天开采;
- working dayn.工作的日子,工作日;
- working population就业[工作]人口;
- working groupn.工作组;作业级;工作小组;
- working drawingn.工作图,设计图;
- working condition工作状况[条件],使用状态[条件];工况;
- working loadn.工作负荷;
- working conditions使用条件;
- working papern.工作底稿;雇用证书;
- working hours工作时间;工时;
- wood working木材加工;
- working capital fund周转基金;
- 今日热词
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- harbor n.海港;海湾;避难所;躲藏处;vt.& vi.心怀;庇护;避入安全地;(船)入港停泊;
- computer n.计算机,电脑;
- pilot n.飞行员;(飞行器)驾驶员;领航员;领港员;引水员;(电视的)试播节目v.驾驶;引导;试验;顺利通过;
- Japanese visa 日本签证
- discontent n.不满,不平;不愉快;不满的人;
- redden vt.& vi.(使)变红;vi.(由于羞愧、愤怒、天气热等)脸变红;
- India n.印度(亚洲);
- procedure n.程序,手续;工序,过程,步骤;诉讼程序,(议会的)议事程序;〈罕〉进行;
- mistake n.错误;错事;v.搞错;认错;
- achieve vt.取得;获得;实现;成功;vi.达到预期的目的,实现预期的结果,如愿以偿;
- simplicity n.简单,朴素;质朴,天真;卑贱;无知;
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