bed-load

基本解釋

Saltations of solid grains in open channel flow are main form of bed-load transport.
水流中顆粒的躍移是推移質(zhì)運動的主要形式。
It is very important for study of mechanics of bed-load transport and of bed-load transport rate.
這對于了解推移質(zhì)運動機理及進行推移質(zhì)輸沙率研究有著重要的意義。
The nearby beaches may supply sediment for the embayment during storm surges, by causing bed-load and suspended-load transport of the beach material towards deeper waters.
膠州灣沙灘供沙的主要機制是通過風暴潮期間強烈的動力作用，使沙灘沉積物以懸移質(zhì)、底移質(zhì)形式向深水區(qū)擴散或搬運。

The engine is mounted on a test-bed and attached to a computer-controlled dynamometer, which is used to apply an adjustable load.
ECONOMIST: Car design

推移質(zhì)
The stochastic characteristics of temporal pebble bed-load transport rate is described by a lognormal probability distribution. The Kolmogoroff test shows that 95% level of confidence can be obtained by this probability distribution function.
用對數(shù)正態(tài)分布描述卵石推移質(zhì)輸沙率的隨機特性 ,證明在 95 %的置信水平下是成立的。
河床沙