A letter'p'is missing in the word'stoping.'
'stoping"這個(gè)單詞漏掉了字母"p".
辭典例句
The upward drift stoping with backfill is a mining method with a widespread use future.
上向進(jìn)路充填采礦法是一種具有廣闊應(yīng)用前景的采礦方法.
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This paper described briefly the stoping work of remnant orebody in accumulative manganese deposits.
本文簡(jiǎn)介了堆積型錳礦床殘礦體的回采工作.
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The experimental study of sublevel stoping with tail filling and pre controlling of roof was introduced.
介紹了河?xùn)|金礦預(yù)控頂分段空?qǐng)鑫采俺涮畈傻V法試驗(yàn)研究.
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Stoping method is the key technique of mining, and it decides the technical economical indexes.
采礦方法的技術(shù)經(jīng)濟(jì)指標(biāo)主要取決于回采工藝, 回采工藝是采礦方法的核心技術(shù).
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A new anchor applied to the stoping tunnel supporting of coal mine is recommended.
介紹了一種用于煤礦回采巷道支護(hù)的新型錨桿.
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The upward horizontal cut and fill stoping method and the measures for safe mining are recommended.
推薦使用機(jī)械化上向水平分層充填采礦法,提出了安全回采措施.
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