bleed-off

半程旅航机械英语词汇

精选回答

n.泄放；漏泄；放出；放气（油）；抽出；流出；（液压系统）溢流调节；除去；取消

双语例句

When advancing and uncovering coal in roadway, better construction method is vibration shot, metal framework, borehole bleed-off and hydraulic hole, of which vibration shot is principal. 井巷掘进揭煤时，较好的施工方法是震动放炮，金属骨架，钻孔排放和水力冲孔，尤以震动放炮为主。

The exhaust liquor from the domestic lithium manufacture plant recycling lithium contains a large number of aluminum and fluorine ion, was directed bleed-off, because of high cost recovery or other reasons, it will lead to environment pollution and a waste of resource. 国内很多锂业回收锂后的废液中含有大量的铝、氟离子，由于回收成本过高或其它原因而直接排放，造成资源浪费和环境污染。