露天臺階 的英文怎麼說

中文拼音 [lòutiāntáijiē]
露天臺階 英文
perron
  • 露 : 露動詞[口語] （顯露; 表現） reveal; show
  • 臺 : 臺名詞（指臺州） short for taizhou （in zhejiang province）
  • 階 : 名詞1. （臺階） steps; stairs 2. （等級） rank 3. [醫學] （耳蝸的三個螺旋管的任一個） scala 4. [數學] order 5. [地質學] stage
  • 露天 : in the open; open-air; outdoors
  1. Optimal selection of dragline amp; comprehensive analyzing of overcasting bench factors for open cast mining

    露天礦拉斗鏟規格優選與臺階要素綜合分析
  2. Application of fuzzy programming to optimization of bench blasting parameters of surface mines

    模糊規劃原理與露天礦臺階爆破參數優化
  3. The results show that distinct " bench " distribution rule takes on for the subsidence and distortion of bench - shape slope surface ; the movement range of bench - shape slope surface is smaller but its distortion is larger than those of flat surface and concentrated distortion occurs at every bench plan ; the surface horizontal distortion of bench - shape slope is still pressed in gob centre and tensioned in both sides of gob ; space - time effect should be taken into account for the stability of bench - shape slope influenced by underground mining

    結果表明：露天煤礦臺階狀邊坡體的采動沉陷規律表現出很明顯的「臺階」分佈特點；臺階狀邊坡地表的移動范圍比平地地表要小，但變形卻更劇烈，且在各臺階平面處形成變形集中；臺階狀邊坡地表的水平變形仍然呈現出采空區中間受壓，兩端受拉的特點；臺階狀邊坡在地下開采擾動下的穩定性應考慮采空區的時空效應。
  4. 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。
  5. Implementation of open - pit high - bench deephole blasting

    露天礦高臺階深孔爆破施工改進實例
  6. Through analyzing the local measurement data, blasting vibration formulae are established and blasting vibration promoting characteristics are analyzed, and the differences between the blasting vibration in open pit and in underground medium - length - hole are pointed in this paper

    摘要通過對實測數據的分析，給出了爆破地震傳播公式，並對爆破地震激勵特性進行了分析，指出了露天礦臺階爆破與井下中深孔爆破地震的差異。
  7. 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。
  8. By using subarea - subsection mining method, multi - channel layout program, heidaigou open - pit coal mine has overcomed the technological continuity problems appearing in bench combination and has fully improved the capacity of existing equipments, so that the transportation distance has been reduced and enormous economic benefits have been gained

    在此過程中，黑岱溝露天煤礦通過分區分段開采、多通道布置等方案，克服了並段臺階工藝接續過程中出現的問題，最大限度的增加現有設備生產能力，減少運距，創造了巨大的經濟效益。
  9. Today, i have the honor to stand on this stage to accept my promotion to be a supervisor, receiving valuable applause and honorable awards ; all of these accomplishments should contribute to the beneficial catalyst persons in my life, the executive director chenfg mei - hua. it is she that continuously guides me through the excellent shop in shop training of lucy belle, giving me supportive power and directions ; hence i can turn into a versatile professional beauty - care manager

    今天能晉升督導位階站在舞臺上接受無價的掌聲喝采及尊榮的獎賞，我要感謝生命中的貴人陳美華執行總監，在露絲貝兒卓越店中店的培訓中不斷帶領我，給予我支持的力量與方向，讓我成為全方位的專業美容經理人。
  10. Under the determinate boundary or close condition increasing the height of steps can realize steep slope mining and engender more much stope space, which will be propitious to balance stripping ratio, increase storage for exploiting and improve mining intensity and production capacity

    摘要在露天礦一定的剝離境界或封閉條件下，大幅度增加臺階高度可以實現陡幫開采和形成更大的采場空間，從而有利於礦山平衡剝采比，增加備采儲量，提高礦山開采強度和生產能力。
  11. Considering cast blasting was to be carried in one internal coal surface mine, the cast blasting parameters, pre - splitting blast parameters, types of explosive and construction of charge were studied based on overseas examples

    摘要針對國內大型露天煤礦要採用高臺階拋擲爆破技術，根據國外的事例經驗，詳細研究了高臺階拋擲爆破參數、預裂爆破參數、炸藥類型和裝藥結構。
分享友人
分享到 Line

分享到臉書