shortwall

常見(jiàn)例句

The paper can be the technical support for the application of the domestic mechanized shortwall mining technology.
爲(wèi)國(guó)産短壁機(jī)械化開(kāi)採(cǎi)成套技術(shù)推廣應(yīng)用提供技術(shù)支撐。
This technology, being an important supplement for longwall mining technology, is called modern shortwall mechanical looping mining technology.
這種技術(shù)被眡爲(wèi)現(xiàn)代短壁機(jī)械化採(cǎi)煤技術(shù)，是長(zhǎng)壁採(cǎi)煤技術(shù)的重要補(bǔ)充。