1) shoals and rapids
碛滩
2) Fengboqi shoal
风簸碛滩
1.
In terms of the character of width,braid and bend of the Fengboqi shoal reach in the Chuanjiang River,authors analyzed the characteristic of the channel bed variation and the causes of navigation obstruction.
对川江风簸碛滩河床演变特性及碍航原因进行了分析,针对风簸碛滩弯曲,分汊,左槽过于弯曲、右槽枯水水浅的特点,确定了削弱左槽,开辟顺直右槽为枯水航槽的治理措施。
3) Shangluoqi Shoal
上洛碛滩
1.
Waterway Regulation at Shangluoqi Shoal in the Fluctuating Backwater Area of Three Gorges Project;
三峡工程变动回水区上洛碛滩航道整治
4) swale
[英][sweil] [美][swel]
底碛洼地;滩槽;浅沼地;低湿草地
5) frontal moraine
前碛;终碛
6) moraine
[英][mə'reɪn] [美][mə'ren]
冰碛
1.
There are many moraine slopes which are high and steep along the north bank of Purlung Tsangpo River because of construction of Sichuan-Tibet Highway.
在帕隆藏布北岸的川藏公路上,有许多冰碛高陡切坡。
2.
The research area is located at the head area of Urumqi Rjver，above 3000m and in al-pine periglacial environment．On the moraines of the Last Glaciation and Neo一glaciation al-pine meadow soils develop from 3000 to 3700 m.
末次冰期冰碛和新冰期冰碛上发育高山草甸土，海拔３０００－３７００ｍ。
3.
This paper is intended to present a preliminary model of transfo(?) mation from moraine to the deposits of glacial debris flow, to describe the distinguishing marks between the two types of deposits, and to compare and study some characteristics of granularity, light and heavy mineral, clay mineral and gravel fabric of them.
继初步建立起冰碛转化为冰川泥石流堆积模式及其沉积判别标志后,又对它们的粒度特征、矿物特征与砾石组构特征等进行了悉心研究。
补充资料：寒碛
1.冷寂的沙碛。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条