【alluvium】 - AEAS备考词汇

alluvium

UK:  [ə'luːviəm]

US:  [ə'luviəm]

复数：alluviums  

n.

1.冲积物

2.淤积物

3.〔地〕沉积物

4.【地质学;地理学】冲积层;冲积土

1 . 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。

2 . 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。

3 . 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。

4 . 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。

5 . 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。