单词alluvium
n.: 冲积层；冲积物
网络: 冲积土；淤积层；冲击层
冲积层；冲积物:
sand and earth that is left by rivers or floods
【地质学;地理学】冲积层;冲积土
〔地〕沉积物
淤积物
冲积物
复数：alluviums
The mine shaft sinking with a mine shaft drilling is a reliable mine shaft construction method to pass through a deep and thick alluvium.
钻井法凿井是通过深厚冲积层最可靠的竖井施工方法。
Examples of application of the method include the results of a regional stream water and alluvium study in northern Scotland.
作为方法应用的实例，列举了苏格兰北区域河水和沉积物研究所得结果。
Much of the higher reflecting alluvium and limestone fell along the toe portion of the characteristic curve.
大部分反射率较高的冲积层和灰岩都位于特性曲线的趾部。
The upper part of the main river alluvium in modern times, the lower the pour-shaped alluvium.
上部主要是近代河流冲积层，下部为倾状冲积层。
Therefore we face with challenges in many new theories and key engineering technology in the thick artificial frozen alluvium.
因此，在深厚冲积层中采用冻结法凿井，面临着诸多新的理论和亟待解决的关键技术。
Each wave of time contributes its alluvium, each race deposits its layer on the monument, each individual brings his stone.
时间的每一波涛都将其冲积土堆放起来，每一种族都将其沉淀层安放在文物上面，每个人都添上一块石头。
The vertical shaft lining-cracking disasters have occurred to over 60 shafts in the deep and thick alluvium in eastern parts of China.
在华东地区深厚表土层中已有60余个竖井井壁发生破裂灾害。
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。
Xiaozhou Village is formed by the alluvium of the sea, and so there are many river courses in it.
小洲村是由海水冲积而形成的，所以村内水道纵横。
as soon as work in any form whatsoever is begun and adventures upon this stretch of alluvium , subterranean resistances abound.
不论以什么方式，工作一开始并冒险深入这冲积层后，地下的阻力就层出不穷。