gravel-cobble

基本解释

• [交通运输工程]卵砾石

英汉例句

双语例句

• This paper presents the application of displacement back analysis for the tunnel engineering in gravel-cobble stratum taking the loosing zone into consideration.
  研究了考虑围岩松动圈的位移反分析在卵砾石层隧道工程中的应用。
• 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.
  砾石土因其含砾、粉细砂和粘性土，具有级配宽、不均匀系数大、透水性强等特点，在土石坝防渗体土料和工程防渗墙中得到广泛应用。

• gravel-cobble更多例句

专业释义

交通运输工程

• 卵砾石

  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.
  结合卵砾石地层的特点,说明了采用松动圈模型的重要性,以及在实际计算中如何确定围岩松动圈的大小。