露天開采 的英文怎麼說

中文拼音 [lòutiānkāicǎi]
露天開采 英文
barrow excavation
  • 露 : 露動詞[口語] （顯露; 表現） reveal; show
  • 采 : 采名詞（采地） feudal estate
  1. Study on the mining method for the hanging wall ore and that under the open - pit bottom

    露天掛幫礦及境界以下礦石開采方法研究
  2. Mining practice of residual ore body for open pit slope of shirengou iron mine

    石人溝鐵礦露天邊幫殘留礦體開采實踐
  3. Probing into raw coal mining technology in antaibao open - pit coal mine

    安太堡露天煤礦原煤開采工藝探討
  4. This paper, from three aspects of analogue test, theoretic analysis and examples comparison, analyzed the superimposition mechanism and mutual interference mechanism of two mining activities in the slop rock mass under the influences of simultaneous open - pit and underground mining, thus systematically summing up the sliding rule of slope rock mass and the characteristic of movement status in different areas

    本文從模擬試驗、理論分析和實例對比三個方面，分析在地下與露天同期開采影響下，兩種采動影響在邊坡巖體內的相互疊加機制和相互擾動機理，從而系統地歸納出邊坡巖體的滑移規律和不同區域的移動性態特徵。
  5. However, mr wang said the partners hoped to establish a new opencast mine near their existing coal - extraction venture at xiwan in shaanxi, in which anglo american holds a majority stake

    但王國柱表示，雙方希望在現有的陜西西灣煤炭開采轉化合資企業附近，開發一座新的露天煤礦，由英美資源集團持有多數股權。
  6. Noise and vibration control on construction and open sites - code of practice applicable to surface coal extraction by opencast methods

    建築工地和露天工地噪聲和振動控制.第3部分:露天開采地表煤慣例指南
  7. Terms relating to coal mining - surface mining

    煤礦科技術語露天開采
  8. Based on the distribution of the mine - out areas, the author calculates the safety thickness of interval layers in the deposit

    在采礦過程中根據采空區分佈情況，確定露天開采時安全作業的隔離層厚度。
  9. 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。
  10. Review of the evolution of the opencast mining technology in china

    我國露天開采工藝發展初探
  11. Planning decision system for open pit mine and its application

    露天開采規劃決策系統及其應用
  12. 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
  13. Optimization of final mining area of open - pit phosphate ore mining in wengfu

    甕福磷礦露天開采最終境界綜合優化淺論
  14. Automatic control system of the concentration production at pingshui copper mine

    德興銅礦露天開采臨近邊坡控制爆破的探討
  15. Danger factors analysis amp; safety measures of limestone open - pit exploration

    石灰石礦山露天開采中的危險危害因素分析及安全對策措施
  16. Using protruding analysis - resource technology parametrization to determine open - pit mining realm

    資源技術參數化方法確定露天開采境界
  17. Research on open - pit cutting boundary and mining procedures of western mine of baiyun ebo iron mine

    白雲鄂博鐵礦西礦露天開采境界與開采程序研究
  18. In order to break through the traditional technology and the conception of equipment design, suggest to use bunchy phase deep hole or big diameter deep hole in laneway to realize the exploding of high step on opencast working ; digging with big contain forklift to realize the continuous transportation of dragline - mobile convolution crusher - belt transportation machine, therefore form a new technology system that be propitious to increase collectivity technique and economic benefit

    為突破基於常規工藝和設備配套的設計理念，推薦採用束狀階段深孔或在巷道中採用大直徑深孔的方法實現露天開採的高臺階穿爆作業；採用大斗容索鏟下挖作業實現自工作面開始的索斗鏟移動式旋迴破碎機帶式輸送機的連續運輸工藝，從而形成有利於提高露天開采設計總體技術經濟效果的新的工藝技術系統。
  19. 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。
  20. The mineral of lin is the head for the quantity in the seven greatest mineral of lin in the whole country, the total measure is 4, 600, 000, 000 tons, the personal status is high, and part of them is open - air to mine

    磷礦儲量居全國七大磷礦之首，總儲量46億噸，品位高，大部分可露天開采。鹽礦儲量居全國內陸鹽礦第2位，總儲量約138億噸。
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