alluvium

英 [əˈluːviəm]

美 [əˈluːviəm]

n.  冲积物; 冲积层

机械

BNC.47976 / COCA.44440

牛津词典

noun

• 冲积物；冲积层
  sand and earth that is left by rivers or floods

英英释义

noun

• clay or silt or gravel carried by rushing streams and deposited where the stream slows down
  Synonym:alluvial sedimentalluvial depositalluvion

双语例句

• Research on freezing pressure in deep thick alluvium is in great need with the increase in depth of frozen shaft.
  随冻结法凿井深度的增加，我国对深厚冲积层冻结井冻结压力分布的研究需求已经十分迫切。
• The application of new drilling accumulate important experiences in the developing the shaft building technique of deep alluvium and it has the vital significance in saving the resource of the deep and big shaft construction and reducing the cost.
  新钻机应用对发展深厚冲击层建井技术积累了重要经验，对深大井筒施工节约资源、降低成本具有重要意义。
• The security of freezing wall is the key problem of freezing shaft sinking in deep alluvium.
  冻结壁的安全性是深厚冲积层中冻结凿井的关键问题。
• Research on Creep Character of Composite Shaft Lining Structure of High Strength Concrete and Double Steel Cylinders in Especially Thick Alluvium
  特厚表土层钢板高强混凝土复合井壁徐变特性研究
• Soil Light soil composed of alluvium and sand.
  土壤轻土壤组成的冲积土和沙子。
• Be found in alluvium
  在潮湿冲积层中发现
• The freezing method became the preferred shaft sinking method when constructing in thick alluvium and unstable aquifer.
  冻结法已成为深厚冲积层及不稳定含水层的首选施工方法。
• There, on the flat alluvium beds of that mighty river, they had been reconstructed exactly-to the last screw-as they had been in Germany.
  在长江的平坦冲积平原上，又严格按照在德国的样子，一个螺丝也不差地把设备重新组装。
• The Simulation and Investigation on Indoor Swimming Pool Condensation Using Wall-Attached-Jet in Cold Area; The inverse analysis of the vertical additional force and stability forecast of shaft lining for thick alluvium
  贴附射流方法解决寒区游泳馆结露问题的模拟研究深厚表土层井壁竖向附加力反演及稳定预测
• Alluvium, alluvial material accumulation and the damaging effects are not too much intensity.
  冲积、洪积物的堆积及破坏作用强度均不太大。