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

• 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 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。
• 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。
• 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。
• Be found in alluvium
  在潮湿冲积层中发现
• 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
• 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。
• 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
• The stress-strain characteristic of two typical CFRD built on deep alluvium foundation is analyzed by using numerical method.
  对于深覆盖层上的面板堆石坝，采用将趾板直接置于覆盖层地基上的垂直防渗方式是一种较为合适的设计方案。
• It is important to study the deep alluvium for the development of water power construction in our country.
  河谷深厚覆盖层广泛分布于我国大江大河中，其研究对加快我国水利水电工程建设具有重大意义。