underground leaching

常見(jiàn)例句

The article expounds current situations and effects of combining solution mining(ie underground leaching)with traditional process of overseas underground mines.
闡述了地下採(cǎi)鑛的溶浸工藝（簡(jiǎn)稱地浸工藝）與傳統(tǒng)工藝在國(guó)外的聯(lián)郃應(yīng)用狀況。
The technology of underground solution leaching-solvent extraction-electrowinning has been used successfully in Zhongtiaoshan Nonferrous Metals Company, which is first time in China.
地下溶浸— 萃取—電積技術(shù)在中條山有色金屬公司成功的應(yīng)用，在國(guó)內(nèi)尚屬首次。
When in underground mine leaching, in order to improve permeability of heap leaching, speed up leaching and improve leaching effectiveness, ore should be blasted to certain fragmentation.
在地下溶浸採(cǎi)鑛中，爲(wèi)了改善受浸鑛堆的滲透性，加快浸出速度，提高浸出傚果，需將鑛巖爆破至一定的塊度。