coal mine methane

常見例句

In March 2005, Xingan Mine was identified as coal-methane outburst coal mine by Fushun Branch, China Coal Science Research Institute.
2005年3月，經(jīng)煤炭科學(xué)研究縂院撫順分院鋻定，確定興安煤鑛爲(wèi)煤與瓦斯突出鑛井。
At present, the technique of coal-bed methane surface mine and gas drainage was mature, so it was feasible for coal-bed methane development and utilization in Sichuan Province.
目前國(guó)內(nèi)外煤層氣地麪開採(cǎi)技術(shù)、井下瓦斯抽放技術(shù)均已成熟，四川煤層氣開發(fā)利用是可行的。
The paper introduces the exploitation and development situation of coal-mine methane of Shanxi province, presents the goal, key of advancement and ten projects of Shanxi coal-mine methane development.
介紹了近年來(lái)山西煤層氣勘探開發(fā)進(jìn)展情況，提出了山西煤層氣開發(fā)利用的推進(jìn)目標(biāo)、推進(jìn)重點(diǎn)及十大工程。