空區 的英文怎麼說
中文拼音 [kōngqū]
空區
英文
gap-
Numerical simulation of the air leakage in the bedding plane of gob in shallow coal seam
淺煤層采空區層面漏風的數值模擬分析Practices on exploring coal pit c oft by electrical prospecting technology
應用電法勘探技術勘查小窯采空區的初步嘗試Abstract : in the exploration process for harnessing and renovating local railways in shanxi, the interborehole electromagnetic wave fluoroscopy was used to search for mined - out area of coal pits, which yielded satisfactory geological effects
文摘:在山西地方鐵路病害整治的勘探過程中，將電磁波孔間透視法應用於尋找煤窯采空區，取得了良好的地質效果。The joints investigation of mined - out areas shows that structure surface is dominative factor of roof stability of mined - out area in jiaguo mine
夾溝礦采空區的節理調查表明，結構面是夾溝礦采空區頂板穩定性的主控因素。Practice of goaf back filling using solid wastes
固體廢棄物充填地下采空區的實踐Stability analysis of the building foundation for goaf
采空區建築地基穩定性評價研究Methods and prospects for methane drainage in goaf
采空區瓦斯抽放方法與展望Subsidence processing on goaf under railway
鐵路下采空區塌陷問題的處理探討Technical research on adjusting shaft water with goaf water
利用老空區調控礦井水技術Study on goaf disposal of sandaozhuang mine area
三道莊礦區采空區處理研究Practice of fire prevention and extinguishing in adjacent gobs
相鄰采空區防滅火實踐Based on a comprehensive analysis of stability for the rock seam above hanging wall at dongxiang copper mine, effects of the stability on structures on ground surface are demonstrated, which provides science base for treating rationally relation between the structures and underground mining
通過對東鄉銅礦采空區上覆巖層穩定性的計算分析，論證其對地表建（構）築物的影響，為合理處理這些地表建築物和該采區地下開採的關系提供科學決策的依據。Stress concentrations in the tips of randomly distributed cracks around the inclusion lead to the precursory seismicity pattern
它們是形成小震空區、條帶和地震空間叢集圖像的基礎。Abstract : by analyzing the double meaning of the effect mechanism of water on the oxida tion and spontaneous combustion of residual coal in goaf, and through investigat ion of the results both in laboratory and field practice, it is confirmed that w ater pouring, which is suggested by authors, is a new, economic, efficient and e asy ? to ? operate measure for controlling the spontaneous combustion of the resid ua l coal in goaf
文摘:通過對水在采空區遺煤氧化及自燃的作用機理兩重性的分析以及實驗室試驗與現場應用實際效果研究，證實了筆者提出的清水灌注措施是一種新的、經濟有效的、操作簡便的防治采空區遺煤自燃的技術措施。It is a location in space time that, instead of being impossible to escape, is impossible to reach
它是一個時空區域，而不是不可能逃脫，不可能到達的區域。On the basis of analysis on the influences of the foundation soil in goafs on the site seismic properties and the plane layout of buildings on the performances of the structural resistance to deformation, this paper puts forward a series of basic design plans and construction measures for buildings on goafs
摘要在分析采空區地基土對場地地震屬性及建築物平面布置對結構抗變形性能影響的基礎上，提出了采空區建築物基礎設計方案及構造措施。According to roof safety factor of 1. 2 for the mined - out area, minimum safety roof thickness at different rock in various span mined - out area was calculated by flac software, which transfixion of plastic zone was taken as criteria of roof breakage by using strength reduction technology and dichotomy theory
摘要利用強度折減技術和二分法原理，以塑性區的貫通作為頂板破壞的標準，當采空區頂板的安全系數等於1 . 2時，利用flac軟體計算得出各種跨度空區在不同巖層中的最小安全頂板厚度。Ground subsidence predictions for highway underlaying multiplayer goaf
高速公路下伏多層采空區地表沉陷的預計評價方法We are happy to report that he has taken up the chair of the asia pacific wafs world area forecast system transition task force from the outgoing australian expert
在會上，岑智明獲委任為亞太區世界航空區域預報系統wafs過渡專責小組主席，接替離任的澳洲專家。Grouting and water sealing technology for mine shaft sinking through water flooded goaf
井筒過積水老空區的注漿堵水技術分享友人