floor coal 中文意思是什麼

floor coal 解釋
底板煤
  • floor : n 1 地板，地面。2 （樓房的）層。3 （船底的）肋板。4 （海洋、山洞等的）底。5 議員席；經紀人席。6 ...
  • coal : n 1 煤，煤塊，煤堆。2 〈pl 〉〈美國〉（一堆）燒紅的煤。3 〈常 pl 〉〈英國〉（幾塊）供燃燒的煤。4 ...
  1. Experimental results of three videos at coal bunker floor of the electric factory show that the methods for the image sampling, the edge detection, and the flow analysis are practical and effective

    在電廠中進行了三段煤傳輸錄影實驗，對三段錄影流量檢測的重復性和準確性比較結果表明，本文提出的圖像採集、邊緣提取以及流量分析方法可行、有效。
  2. Such as : the liner of coal bunker of power station, the lining of dust cyclone and classifying cyclone, the liner of chemical storage tank and warehouse for corrosion material, the floor material for chemical plants and low friction vehicle testing surface etc

    玄武巖鑄石板主要用於襯砌火電廠煤倉，各種規格旋風器，鋪設各類化工廠地面，汽車剎車試驗場地面等，也用於襯砌酸洗槽或儲存腐蝕性物品的貯存室。
  3. The cast basalt tiles may be used in all kinds of ways. such as : the liner of coal bunker of power station, the lining of dust cyclone, the liner of chemical storage tank and warehouse for corrosion material, the floor material for chemical plants and lowfriction vehicle testing surface etc

    玄武巖鑄石板主要用於襯砌火電廠煤倉，各種規格旋風除塵器、旋流器、鋪設各類化工廠地面，汽車剎車試驗場地面等，也可用於襯砌酸洗槽或儲存腐蝕性物品的貯存室。
  4. Practices on fully mechanized coal mining in deep inclined seam with hard roof, soft coal and soft floor

    軟底大傾角煤層綜采開采實踐
  5. Analysis on strata pressure of fully mechanized longwall coal mining face in soft roof, soft coal and soft floor seam

    三軟煤層綜采長壁工作面采場礦壓分析
  6. Application of multifunction plank with trapezium - shed on supporting in seam with soft roof, floor and coal

    梯形棚多功能墊板在三軟煤巷支護中的應用
  7. The grouting reconstruction technique of lower confining bed can be used to control the water hazard from coal floor

    摘要煤層底板含水層注漿改造技術可以徹底根治底板水害。
  8. 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。
  9. Numerical simulation for under floor coal mining on muchengjian mine

    木城澗礦十槽煤底煤復采數值模擬研究
  10. Water - inrush from coal floor is found to have two routes, catastrophic and slowmoving, and to have divergent character and modality softening character and so on

    進一步分析，發現煤層底板突水具有突變、緩慢兩條路徑，並在突水臨界點附近具有發散性和4模態軟化等性質。
  11. Practice on drilling blasting mining replaced by caving mining with light hydraulic supports in soft roof, soft coal and soft floor seam

    煤層中炮采改為輕放開採的切眼支護實踐
  12. Based on the in - situ measurements of ground pressure and physical and mechanical properties of rocks in guhanshan coal mine, and analysis of minerals composition and fissures in rock, the type of soft rock was determined to investigate the deformation and failure of surrounding rocks and floor heave happened in extremely soft rock roadway in guhanshan coal mine, which provides the basic news for support of rock soft

    摘要針對古漢山礦軟巖巷道圍巖變形破壞和嚴重底膨問題，通過對巷道圍巖進行地應力測量、物理力學性質分析測試、礦物成份分析和節理裂隙調查，確定了底膨巷道的軟巖類型，這為解決軟巖巷道的支護問題提供了基礎。
  13. This supporting system is successfully applied in the " three soft " coal roadways ( soft roof, wall, and floor ) of taoyuan coal mine, huaibei

    此技術在淮北桃園煤礦裂隙水患嚴重的三軟煤巷支護中取得成功。
  14. Elementary analysis on occurrence condition of floor limestone water in no. 6 coal seam of shuoli mine

    朔里礦6煤層底板灰巖水賦存情況淺析
  15. The hardness and thickness of coal seam play a great role in the vertical distribution of stress in coal and the occurrence of rock bunt under the condition of hard roof and hard floor

    在「兩硬」條件下，煤層厚度與硬度的變化對煤體中的應力分佈有著很大的影響，從而對煤巖體系統中沖擊礦壓的發生有著很大的影響。
  16. Estimating outbursting water of coal floor 10 by misty - clustering analysis method

    用模糊聚類分析方法評價10煤底板突水危險性
  17. Testing methods of floor compressibilities for coal mining face under conditions of gently inclined seam

    緩傾斜煤層採煤工作面底板抗壓入特性測定方法
  18. Fully mechanized top coal caving mining technology under unstable thick seam with soft roof, soft coal and soft floor

    三軟不穩定厚煤層條件下綜采放頂煤技術
  19. Experiment of supporting with meshing and bolting for entry driving along gob side within soft roof, soft floor and soft coal seam

    煤層沿空掘巷錨帶網支護的應用研究
  20. Digging overall height floor coal at one times at about 3. 0m seam face with single hydraulic prop

    左右煤層採用單體液壓支柱支護臥底煤一次采全高
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