rock drift 中文意思是什麼

rock drift 解釋
平卷；巖石蠕動
  • rock : n 1 巖，巖石，磐石，巖壁；卵石；〈常 pl 〉〈美口〉石子兒；暗礁，巖礁。2 〈the R 〉直布羅陀 （Gibr...
  • drift : n 1 漂亮；（潮流的）推進力。2 漂流物；吹積物；堆積物；【地質學；地理學】冰磧，漂礫。3 傾向，趨勢...
  1. Practices on bolt, mesh, anchor and beam support in coal drift under unstable roof condition of cataclastic rock mass

    不穩定頂板煤巷錨網索梁支護實踐
  2. The outer hard crust of earth is made up of a dozen or so hard plates that drift on extremely hot, soft rock like floating islands on a sea

    地球外部的堅硬外殼由大約12個板塊構成。就像在海上漂流的島嶼一樣，這些板塊在極端高溫的地下巖漿上漂移。
  3. Adopting the rhombus cut and the mid - deep - hole smooth blasting technology to realize fast heading in rock drift

    採用直眼菱形掏糟中深孔爆破技術實現巖巷快速掘進
  4. Application of caving mining technology with bottom under condition of flat dipping mid - thick body and unstable rock caused the most of trench and bottom drift, located in abutment, to be destroyed and low recovery in south area, xishimen iron mine

    摘要在緩傾斜中厚礦體底板巖性不穩固的條件下，採用有底柱崩落法，由於電耙道大多處于空區邊部應力集中的部位，致使塹溝及底部結構巷道破壞嚴重而使回收率極低，採用無底柱崩落卸壓則可有效解決上述難題。
  5. Quiet whispers drift in from the shadows, leading the player on through a maze of rock croppings and cliff walls towards the river

    低喃從陰影中飄來，指引著玩家穿過碎石盤踞與峭壁聳立的迷宮到達冥河岸邊。
  6. Application of controlled blasting in drivage of coal - rock drift

    在半煤巖巷道掘進中的應用
  7. Dragon spine scenic spot, rock gorge drift, forest park, the rock of red army and red folk custom village

    脊梯田景區巖門峽漂流森林公園紅軍巖紅瑤民俗村寨。
  8. The deformation and stability mechanisms of pelitic soft rock drift under rich water condition are more complicated than those of the general ones

    摘要富水條件下泥質軟巖巷道破壞及穩定性機制比一般軟巖巷道更復雜，不僅需要採用多種復合支護控制圍巖非線性大變形，還必須進一步控制其泥化進程。
  9. Study on the controlled perimeter blasting for drift in soft rock

    軟巖巷道周邊控制爆破的研究
  10. Research on digital analogy of rock - bolt support effect in weak rock drift

    軟巖巷道錨桿支護效果的數值模擬研究
  11. The application about anchor cable jetting combined supporting in broken soft rock drift

    錨索噴注聯合支護在碎脹軟巖巷道掘進中的應用
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