露天采場 的英文怎麼說

中文拼音 [lòutiāncǎichǎng]
露天采場 英文
excavating plant
  • 露 : 露動詞[口語] （顯露; 表現） reveal; show
  • 采 : 采名詞（采地） feudal estate
  • 場 : 場Ⅰ名詞1 （平坦的空地 多用來翻曬糧食 碾軋穀物） a level open space; threshing ground 2 [方言] （...
  • 露天 : in the open; open-air; outdoors
  1. Measurement of the deformation of abandned adit pass at pit bottom caused by surface blasting

    露天采礦爆破對采場底部廢石平硐溜井影響的變形測量
  2. Reclamtion and reuse of stope of open pit coal mine

    露天煤礦采場復墾與再利用
  3. Along with the deeping and steepening of the slope, the difficulty to maintain stability of the slope and the probability of failure of the mining area are getting large and large

    隨著邊坡的加高加陡，露天邊坡穩定性維護的難度和采場破壞的概率越來越大。
  4. High pressure grouting process and technology for fault zones

    露天采場分區實施不同采礦工藝的探索
  5. Based on the example of south dump slope of anjialing open colliery in pingshuo, the rule of surface subsidence was studied using flac ( superscript 3d )

    摘要為研究露天煤礦排土場邊坡下采動沉陷規律，結合平朔安家嶺露天礦南排土場邊坡的實例，採用flac （上標3d ）程序進行了數值模擬計算。
  6. Stereographic technique is used in the analysis of the footwall slope in the open - pit of bangmoshan iron mine. the slope fracture mode and the slipping direction of unstable blocks are given and the stable slope angle is calculated to be 46

    運用赤平極射投影的方法，對棒磨山鐵礦露天采場下盤邊坡進行了穩定性分析，給出了邊坡破壞模式和不穩定塊體的滑動方向，並推算穩定邊坡角為46 。
  7. Application and test on controlled blasting in draw on slope of open - pit

    露天采場臨近邊坡控制爆破試驗及應用
  8. Study on side slope stability in mine jiaozuoshiyuan open of henan province

    河南焦作柿園礦區露天采場邊坡穩定性分析
  9. The mine is adopted to open - mining and underground - mining jointly, and the open - mine is divided into north and south stope

    由於歷史因素，礦山開采本關先南露天采場后北露天采場原則進行。
  10. The criterion of the damage of the eastern slope of open pit of tongshankou mining by blasting vibration can be judged by dynamic stress ratios ( dsr )

    銅山口礦露天采場東幫巖體爆破震動破壞情況可使用動態應力比判據來判別； 5
  11. Abstract : the cause for blasting toes in open stope of tiegukeng mine was analyzed, the corresponding modification measures were proposed and the blasting effect of the stope were improved

    文摘:對鐵古坑礦露天采場爆破產生根底的原因進行了分析研究，提出了相應的改進措施，使采場爆破效果得到了改善。
  12. Secondly, the optimum blast parameters of each parts of open pit and spreading law of the wave of blasting vibration on the east of open pit was studied. furthermore, the paper presented the method of decreasing blasting ground vibration as follows. 1

    通過大規模的現場試驗和爆破震動測試，得出了銅山口銅礦露天采場各區段的優化爆破參數以及生產爆破產生的地震波在東幫的傳播規律，在此基礎上提出了降震措施並得出如下主要結論： 1
  13. One of the existing problems of the mine at present is : when the south open stope is over in 2005, where does the open north stope start for the sake of optimizing economic benefit and social benefit and environmental benefit of the mine facing to this problem, based on the large number real data of mine, in view of fuzzy attribute and complexity attribute existing in mine production, this paper applies fuzzy multi - attributes decision method to a lot of feasible technology, economy rational for schemes to appraise to proposes

    當前礦山生產存在的問題之一是：南露天采場將於2005年開采結束，何處啟動北露天采場，才能使得礦山經濟效益、社會效益、環境效益保持最優化?針對銅綠山銅鐵礦北露天礦何處啟動最優這一問題，本文在收集大量銅礦山生產實際資料基礎上，針對礦山生產中存在的模糊性和復雜性，提出運用模糊多屬性決策方法對多個技術可行、經濟合理方案進行評價。
  14. Abstract : this paper gives the fe simulating analysis of the effect on road construction in the process of mine open - cut, analysis and evaluates stability of road foundation during many rock material steps excavation, concludes that the different conditions, for example, the rock caves, steps and the dis tance between the steps and road have influence on the road foundation stability

    文摘:針對礦山在地下開采轉為露天開采過程中，原地采區域在露天采場臺階開挖過程中對露天采場公路建設及運營的影響，進行了數值模擬分析，並對通過各種巖體介質的露天采場公路路基在臺階開挖和汽車運營過程中的穩定性進行了分析評價，得出了在不同條件下，如空洞地區、臺階材料介質、材料界面、開挖臺階與公路距離等對路基穩定性影響的評價。
  15. Study on determining open - pit limit under make economic conditions

    市場經濟條件下確定露天開采境界的研究
  16. The park s facilities include a mining history exhibition area, a maze garden, a children s play area and a fitness trail as well as a newly installed pebble walking trail and elderly fitness equipment

    公園內的設施包括一個介紹馬鞍山采礦歷史的露天展覽場地、迷宮式的花園、設計新穎的兒童游樂場、健體緩跑徑，以及最新設置的卵石徑及適合長者使用的健身器材等等。
  17. Abstract : the production condition of stope of wohushan open pit mine in the past seven years was given, and the reasonable selections of stope platform development direction were systematically analyzed and compared

    文摘:闡述了臥虎山露天礦采場7年來的生產概況，並對其采場平臺推進方向進行了系統的分析與比較，指出了合理的選擇方案。
  18. The tonglushan copper - iron mine is the key mine of hubei daye nonferrous metals corporation, and it is one of the large - scale mines of nonferrous metals of our country too

    銅綠山銅鐵礦是湖北省大冶有色金屬總公司下屬骨幹礦山，也是我國有色金屬大型礦山之一。礦山生產採用露、地聯合開采，露天開采分南北兩個采場。
  19. Monitoring and analysis of blast vibration for transforming opencast mining into underground mining

    露天轉地下開采爆破振動的現場監測與分析
  20. In order to decrease the size of fragmentation and reduce blasting vibration effects on the stability of eastern open pit slope of tongshankou copper mine < this work involved two steps. first of all, based on the experiment in laboratory, this paper presented the optimum blasting parameters and applied it in practice

    為降低銅山口礦露天采場生產爆破的大塊率和地震波振動強度，保證采場東幫陡邊坡的穩定，本文在對國內外大量文獻綜合調研的基礎上，首先採用正交設計對現場爆破參數進行了室內模型實驗，得出優化的模型爆破參數后又應用於生產。
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