常見例句雙語(yǔ)例句This paper introduces condition, coal seam form change, distribute law of rock nature and rock phase, thick coal seam collect conditim in Hegang coal filed.介紹了鶴崗煤田的地質(zhì)情況,煤層空間形態(tài)變化,巖性、巖相的分布規(guī)律和厚煤層聚積條件。An inversive research method was proposed through analyzing the complicated changing features of permeability of coal seam and the problems existing in actual measurement.分析了煤層滲透率的復(fù)雜變化特點(diǎn)和實(shí)際測(cè)量上存在的問(wèn)題,提出其反演方法。The southwest limb of Gemudi syncline , western sector of north limb and middle sector of west limb of Yizhikong syncline are priority to prospect of gas reservoirs of coal seam of Upper Permian.格木底向斜南西翼,亦資孔向斜北翼西段、西翼中段,是目前尋找上二疊統(tǒng)煤層氣藏應(yīng)優(yōu)先考慮予以勘探的。權(quán)威例句The company just released a product aimed specifically at measuring fugitive emissions at fracking and coal seam gas sites.FORBES: The New Tech that Aims to Make Methane Leaks a Thing of the PastIt facilitates a cheaper way of capturing greenhouse gases, which can either be pumped back into the coal seam, or be re-used to inject oilfields to increase recovery rates (OK, even I see the irony here).FORBES: Underground Coal Gasification: A Trend Worth WatchingThe concept of heating underground coal to a combustion point may lead one to recall Centralia, PA, an abandoned town in Pennsylvania sitting on a coal seam which has been burning for 50 years, but the UCG controlled process makes that outcome highly unlikely.FORBES: Underground Coal Gasification: A Trend Worth Watching 返回 coal seam