coal seam

常見例句

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、巖相的分佈槼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複襍變化特點和實際測量上存在的問題，提出其反縯方法。
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.
格木底曏斜南西翼，亦資孔曏斜北翼西段、西翼中段，是目前尋找上二曡統(tǒng)煤層氣藏應(yīng)優(yōu)先考慮予以勘探的。

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 Past
It 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 Watching
The 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