查询词典 drivage
- 与 drivage 相关的网络例句 [注:此内容来源于网络,仅供参考]
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According to study on fully-mechanized coal winning machine research, application and type selection,fully-mechanized drivage technology transformation in complicated geological conditions, fully-mechanized coal winning machine matching systems transformation, and high-stress roadway fast support technology, additional benefits due to normal production replacement are ensured.
通过综掘机的研究应用及选型、复杂地质条件下综合机械化掘进技术改造、综掘机配套系统的改造及高应力巷道快速支护技术等研究,保证了正常生产接续所带来附加效益;单进水平逐年提升,在华丰煤矿21603下平巷,煤层倾角25°~26°条件下,创造出薄煤层半煤岩巷月进尺631 m,日最高进尺28.8 m的纪录;随着综掘机的不断引进以及快速掘进成套技术的大范围推广应用,综掘总进尺占煤巷总进尺的比例由2004年的21.45%上升至现今的 62.34%。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。