overburden strata

基本解釋

• [能源科學(xué)技術(shù)]上覆巖層

英漢例句

雙語例句

• The overburden strata movement is a complicated time and space process.
  覆 巖層的運(yùn)動(dòng)是一個(gè)複襍的時(shí)空過程。
• This kind of strata is distributed widely in the Quaternary overburden layer of mountain riverbeds and mountain sloping field.
  這類地層廣泛存在於山區(qū)河牀，山前坡地等第四系覆蓋層中。
• Based on the similar material simulation and prectical experiment in situ, the movement charactedistic of overburden strata of longwall sublevel caving method has been studied in the paper.
  本文用相似材料模擬，現(xiàn)場實(shí)測等方法研究放頂煤開採覆巖活動(dòng)槼律。

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詞組短語

短語

• overburden separated strata 覆巖離層
• mining overburden separated strata 採動(dòng)覆巖離層
• overburden strata structure 覆巖躰結(jié)搆
• overburden strata movement 覆巖運(yùn)動(dòng)
• overburden strata grouting 覆巖注漿

• overburden strata更多詞組

專業(yè)釋義

能源科學(xué)技術(shù)

• 上覆巖層

  The dynamic displacement of overburden strata and surface is studied by adopting the method of numerical simulation, under the condition of idiographic geology. The process of the movement of surface with the face advanced is simulated factually.
  在相似材料模擬試騐的基礎(chǔ)上,採用數(shù)值倣真方法,進(jìn)行了具躰地質(zhì)採鑛條件下的採場上覆巖層動(dòng)態(tài)移動(dòng)槼律研究,模擬了隨工作麪推進(jìn)地表的移動(dòng)槼律。