瓦斯層 的英文怎麼說
中文拼音 [wǎsīcéng]
瓦斯層
英文
gas seam-
Coal bed gas geological features in jincheng mining area
晉城礦區煤層瓦斯地質特徵Mining high gas coal seam with enclosed mining method
封閉式採煤法開采高瓦斯煤層Mining area tunnel arrangement in high gas coal seams
高瓦斯煤層采區巷道布置Analysis of gas occurrence regularity in b4 seam in yuancunjing colliery
4煤層瓦斯賦存規律分析Drilling technology of long hole using for discharging gas from coal seams
抽放瓦斯順煤層長鉆孔施工技術Aiming at the practical situations of frequent accidents on mine gas and existing mine gas wire communication system needs to be improved towards wireless communication system, the paper put forward all nodes of gas sensor distributed in underground were brought into an intelligent and flexible wireless network system, so as to form a gas sensor networks system with layering and characteristic of intrinsical safety which relayed on the sensor ' s node
摘要針對礦井瓦斯事故頻發、現有礦井瓦斯監測有線通信系統急需向無線通信系統改進的實際情況，文章提出了將分佈於井下的所有瓦斯傳感器節點納入一個智能化、結構靈活的無線網路系統，組成以傳感器節點為依託的層次化且具有本安特性的瓦斯傳感器網路系統。Gas control of top slice working face with stage roadway
腰巷治理頂分層工作面瓦斯The investigation provides theory basis for forecasting coal thickness, coal bed structure, and coal and gas outburst in fold area
該研究對于開展煤層厚度、煤層構造及煤與瓦斯突出的預測研究提供了理論依據。Supporting technology with meshing and bolting in high gas, inflammable, soft - broken coal seam
高瓦斯易燃松軟破碎煤層錨網支護技術Analysis and forecasting on geological factors of coal bed methane content
煤層瓦斯含量的地質要素分析及預測Probe into the coal bed methane content and methane emission rate based on methane geological drawings
基於瓦斯地質編圖中煤層瓦斯含量與瓦斯湧出量關聯特徵的探討By means of stress - strain feature of upper and lower strata of fold neutral plane in the course of longitudinal fold formation, the differences between the upper coal bed and lower coal bed of fold neutral plane are analyzed from the coal thickness, coal structure, coal body structure, coalbed gas occurrence and diversities etc., revealing the cause of these appearances
摘要利用縱彎褶皺變形中中和面上下巖層的不同應力與應變特點，分析了處于褶皺中和面上下各煤層在背斜與向斜部位煤層厚度、煤層構造、煤體結構及煤層瓦斯的賦存規律與差異性，揭示了這些現象產生的原因。Advanced instrument and testing techniques including adopting mercury injection apparatus, specific surface analyses apparatus, porosity - permeability measurement apparatus, isothermal adsorption instrument and drill core flow experiment system, etc., are also adopted. on the basis of study on gas zoning, known cbm show and its component, generating mechanism of low coal rank cbm are discussed. the author pointed out that generated cbm should consist of primary biogenic methane gas in lignite stage, thermogenic methane gas in long - flame coal to gas / fat coal stage, and deuterogenic biogenic methane gas in coal seam imbedded stage
在本區瓦斯分帶、已知煤層氣顯示及其組分研究基礎上，探討了低煤級煤層氣的生成機制，指出生成的煤層氣應包括褐煤階段的原生生物甲烷氣、長焰煤?氣肥煤階段的熱成因甲烷氣和煤層埋藏階段的次生生物甲烷氣三種成因甲烷氣體；進而論述了煤儲層含氣飽和度、臨界解吸壓力、臨儲壓力比、地解壓差等甲烷解吸特徵，實測與理論含氣量、煤層氣資源量與資源豐度等煤儲層含氣性特徵。Complex control of gas at upper corner angle of medium - thick seam with fully mechanized caving mining
中厚煤層綜放工作面上隅角瓦斯綜合治理Discussion of thick coal seam delaminating mine and coal caving of the fully - mechanized of gas effusion
厚煤層分層開采與綜放開采瓦斯湧出量對比分析Through analyzing on the different phenomena of gas pouring amount at different coal seam, different area at the same seam, different position at the same area, the coal thicknss, inclined angle, structure, roof and floor rock character and water content in coal est. geology factor are regarded as the main reason of effecting the gas pouring amount
通過對不同煤層，同一煤層不同區域，同一區域不同地點瓦斯湧出量有很大差異現象的分析，認為煤層厚度、傾角、構造、頂底板巖性、煤中水分等地質因素是影響瓦斯湧出大小的主要原因。In order to avoid gas blast because of short circuit, it should popularize shielded mine cable under coal mine. except insulated surface of part products adopting tinnint brass wires and nylon wires, its protective shield adopting conducting rubber and shielded layer which transition resistance not bigger than 3k. the protective layer adopt high machinery chloroprene rubber which is fireproof
為防止電纜相間短路而造成瓦斯氣體爆炸，在煤礦井下應大力推廣使用屏蔽礦用電纜，除部分產品的絕緣表面採用鍍錫銅絲和尼絲交叉紡織之外，其外屏蔽型電纜的保護屏蔽採用導電橡皮及屏蔽層，其屏蔽層的過渡電阻不大於Against the particularity of problem of gas bursting of ( subscript 1 ) coal seam in ludian gliding structure in west henan, through a large amount of work of field surveys and interior research, and viewed from the basic theories of structural petrology, discussed some characteristics of mining gas hazard such as image, mechanism and tectonic control process
摘要針對豫西蘆店滑動構造區二（下標1 ）煤層瓦斯突出問題的特殊性，通過大量野外地質調查和室內研究工作，從構造巖石學基本理論著手，討論了構造區礦井瓦斯地質災害的表象、機理和構造控製作用。Gas even store in coal seam, and outstanding on rock wall piece which is destroyed by mining, somining, so it is a typical geological science question to prevent the gas accident of the colliery from occurring
瓦斯不均勻地的貯存在煤層中，突出於采動破壞的巖壁段，防止煤礦瓦斯事故是一個典型的地學問題。Weight of determining affecting factors of coal and gas outburst with hierarchial analysis
層次分析法確定煤與瓦斯突出影響因素的權重分享友人