ore chute

基本解釋

As for ore drawn by hand or rock loader, the ore drawing quantity of each chute shall be kept uniform to ensure the flatness of working face of stope.
人工出礦或裝巖機(jī)出礦方式，各出礦穿必須均勻出礦，保證采場工作面平整。
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Due to collapse accident of main chute took place in Xincheng Gold Mine, the ore lifting system of main shaft was paralysed which caused grave effect on mine operation.
新城金礦主溜礦井曾發(fā)生塌落事故，造成了主豎井礦石提升系統(tǒng)的癱瘓，嚴(yán)重影響了礦山生產(chǎn)任務(wù)的完成。
This article introduced an disposal on serious collapse of raise chute due to the crushing ore. The test has suggested that this method is quite safe and runs economically.
介紹了由于巖石破碎，溜礦井內(nèi)發(fā)生大塌方而采取措施處理的一種新型方法。