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

• 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。
• 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。
• Study of construction behavior of composite geomembrane rockfill dam on thick alluvium deposit
  土石坝斜墙复合防渗体应力及稳定分析深厚覆盖层上复合土工膜防渗堆石坝筑坝特性研究
• The mine construction technology in deep and thick alluvium associated with the practical situation of Juye Zhaolou Mine are talked about and summarized in this paper.
  本文结合巨野矿区赵楼矿井实际建设情况对深厚冲积层建井技术进行了探讨和总结。
• Surface Movement Laws of Deep Wide Strip-Pillar Mining Under Thick Alluvium
  巨厚松散层下深部宽条带开采地表移动规律
• Effect of Cd on Soil Microbial Diversity in Purple Soil and Alluvium Soil
  Cd对紫色土和冲积土微生物多样性的影响
• A study on interaction mechanism of frozen soil wall and shaft lining in deep alluvium
  深厚冲积层冻结壁和井壁共同作用机理研究
• A type of soil consisting of unconsolidated material from freshly deposited alluvium or sand.
  一种由来自新沉积的淤积层和沙的疏松材料构成的土壤。
• Analysis on Measurement of Frozen Pressure in Deep Alluvium in Thousand Metres Vertical Well
  千米立井深厚冲积层冻结压力实测分析
• 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。