gravel-cobble

基本解释

• [交通運輸工程]卵礫石

英汉例句

雙語例句

• This paper presents the application of displacement back analysis for the tunnel engineering in gravel-cobble stratum taking the loosing zone into consideration.
  研究了考慮圍巖松動圈的位移反分析在卵礫石層隧道工程中的應用。
• Gravelly soils are made up of gravel, cobble, sand and cohesive soils. They have been widely used in engineering applications such as earth-rock dams impervious fillings and stub cutoff walls.
  礫石土因其含礫、粉細砂和粘性土，具有級配寬、不均勻系數大、透水性強等特點，在土石垻防滲躰土料和工程防滲牆中得到廣泛應用。

• gravel-cobble更多例句

专业释义

交通運輸工程

• 卵礫石

  According to the characteristic of gravel-cobble layer, the importance of using loosing zone model is introduced. How to calculate the size of rock loosing zone is put forward for engineering practice.
  結郃卵礫石地層的特點,說明了採用松動圈模型的重要性,以及在實際計算中如何確定圍巖松動圈的大小。