bed silt

基本解释

This low-lying bed of silt in Chad, across which powerful jets of wind are wont to blow, constitutes less than 1% of the Sahara's area but is reckoned the world's dustiest place.
博德里洼地坐落于乍得，是一片强风盛行的低洼淤泥地，虽然它只占沙哈拉地区1%的土地，但是却被认为是世界上多尘的地区。
Studying the sediment vertical distribution affected by wave and current is the important base to explore the transport behave of sediment on the silt sea bed under the same conditions.
研究波浪和潮流作用下水体含沙量的垂线分布，是解析粉沙质海岸滩面泥沙在波浪和潮流作用下泥沙运移形态的重要基础。
And in the flume experiments on a silt bed in lab, it is found that some low-strength area vibrates with wave shearing action, which leads to a moisture content depression and a density increase.
通过波浪对粉土底床作用的水槽试验，发现强度软弱区的土体在波浪剪切作用下发生振荡运动，振荡运动后的土体含水量降低，密度增加。