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

• 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 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。
• 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。
• 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
• In-situ measurement and analysis of freezing pressure of vertical shaft lining in deep alluvium
  特厚冲积层竖井井壁冻结压力的实测与分析
• 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。
• 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
• Research and application of mine vertical partial insulation freezing technology in super-thick alluvium
  特厚冲积层矿井竖向局部保温冻结技术研究与应用
• Research on Distribution Law of the Measured Both Inner and Outer Force of Freezing Shaft Lining in Special Thick Alluvium
  特厚表土层冻结井壁内外力分布规律实测研究