fault coal 中文意思是什麼
fault coal
解釋
劣質煤-
Analysis on small fault structural characteristcs in xinan coal field
新安井田小型斷裂構造特徵淺析 -
Geological features and potential resources of coal bed methane in suibin fault depression of sanjiang basin
三江盆地綏濱斷陷地質特徵及煤層氣資源潛力 -
In the meantime, the data of geodetic measurement, geological investigation and test are also analyzed, and the analytic results show that the local motion of fushun segment on hunhe fault is caused by coal extraction
同時，對大地測量結果、地質勘察及試驗結果進行了討論，結果表明：煤田開采誘發了渾河斷裂撫順段的局部活動。 -
Take the fault as an example, the representing and operation of model were put forward, then the 3d coal bed could be gained
並以斷層為實例，給出了相應模型表示及其相應的集合運算，即集合間並、交、差等相關操作，從而生成三維煤礦床斷層。 -
In this paper the composition of the maintain management for the large - scale hoisting system has been studied. as far as the slope cable car of ximing coal mine for hoisting people is concerned we have decided its function, capability standard and fault mode. furthermore we have analyzed the criticality of all kinds of fault modes and have realized the off - line monitor
本文研究了提升設備計算機維修管理系統的組成，以山西省西山煤電集團西銘礦斜井纜車為工程背景，確定了設備功能及其相關的性能標準，確定各功能故障及故障模式，並對各故障模式進行了危害度分析。 -
Fault diagnosis knowledge representation of multi - purpose coal mining equipment based on frame structure
綜采設備故障診斷的框架知識表示 -
Continuous mining at break band of large fault in deep inclined cowing coal face
放工作面跨大斷層破碎帶連續開采 -
Fault diagnosis of coal mine main ventilator by way of wavelet packet
煤礦主通風機故障診斷的小波包方法 -
Application of wavelet and neural network in fault diagnosis of coal winning machine
神經網路的旋轉機械故障診斷 -
Common fault analysis and shootings of longwall coal shearer
長壁式採煤機常見故障分析及其排除 -
Aimed at the shortcomings of coalface passing through fault as low speed, low efficiency and low - quality coal and so on, a new technique was suggested
摘要針對採煤工作面過斷層速度慢、效率低且影響煤質等缺點，提出工作面快速無矸石過斷層清潔開采技術。 -
Research of passing fault with comparatively high fall in fully mechanized top - coal caving face
綜放面過較大落差斷層的實踐與研究 -
As the neural network has self - organize, sell - learn, collateral distributing manage, strong fault tolerant and robustness, we combined the evidential theory and the neural network and put forward a two - step fusion method. we can get the scale and the variety trend of the coal mass with this two - step fusion method. this would supply the effective guarantee to the automation and running of the ball milling plant
因而利用神經網路具有的自組織、自學習、并行分佈處理、高度容錯性和魯棒性的特點，將證據理論與神經網路理論相結合得到了一種兩級融合方法，該方法用於存煤量的測量能夠有效判別出存煤量的數值范圍及變化趨勢，為球磨機自動控制的投入和運行操作提供了有效的保證。 -
On the basis of comprehensive analyses on hydrocarbon accumulation conditions in the four representative foreland basins, kuqa basin, southern junggar basin, western sichuan basin and northern margin of qaidam basin, some conclusions are made as follows ; the foreland basins in central and western regions of china are characterized by multi - set source rocks dominated by coal measure ; heterogeneous reservoirs ; multiple and sealing cap nick ; anticline traps ; unblocked transport system composed of fault, unconformity and highly permeable sand body ; anti poor conservative conditions. etc
在綜合分析和對比庫車、準南、柴北緣和川西等具有代表性的前陸盆地的油氣成藏條件的基礎上指出，中西部前陸盆地具有以煤系為主的多套源巖，發育非均質儲集層，多套多封閉性的蓋層，以背料為主要圈閉；斷裂、不整合和高滲透砂體組成良好輸導體系，保存條件較差等特點。 -
Technology for fully mechanized longwall coal mining face through fault
綜采工作面過斷層技術 -
Numerical simulation on dynamic disaster caused by underground near - fault coal exploitation
煤礦近斷層地下開采動力災害數值模擬研究 -
Discussion on applying fault tree analysis method to determine dominant factors of gas outburstin coal mine
用事故樹分析法確定煤礦瓦斯突出的主導因素探討 -
The preferred fault control of coal - gas outburst in north henan s 1 area
豫北二1煤瓦斯突出的優勢斷裂控制 -
Research on the fault formation and the mechanics cause in yanya coal mine
雁崖礦斷層發育及其力學成因的探討 -
Technology of crossing over fault at combined mining face of jining no. 2 coal mine
濟二礦綜放工作面過斷層技術
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