1) gravel-bed rivers
卵石河流
1.
The vertical distributions of mean velocity and suspended sediment concentration in gravel-bed rivers;
卵石河流的时均流速和悬沙浓度垂线分布
2) gravel and sand river
卵石夹沙河流
3) pebble bed
卵石河床
1.
Experimental study on pebble bed scouring by deflector dissipation of suspension current;
含沙水流挑流消能对卵石河床冲刷的试验研究
2.
Four hydrological stations of sandy and pebble bed section have been chosen to make depth , width and discharge comparing measurement experiments.
近几年来,新疆伊犁水文水资源勘测局先后引进6台EKL型水文缆道设备,并分别应用于不同特性的河流,选择沙质河床和卵石河床组成断面的四个水文站进行测深、测宽及流量比测试验,通过对EKL设备的测深、测宽功能及流量实测资料进行统计分析计算,分析了该设备在沙质河床和卵石河床河流上的应用。
4) river gravel
河卵石
1.
Discussion on the pore-creating construction method of river gravel formation foundation
河卵石地层桩基础成孔施工方法探讨
2.
The paper introduced the determination of several construction parameters for dynamic compaction blinding river gravel and the quality check after construction.
介绍了强夯充填河卵石几个主要施工参数的确定及施工完毕后的质量检验情况。
5) the high gradient gravel river
大比降卵砾石河流
1.
The experimental study on the bed-load rate of the high gradient gravel river;
大比降卵砾石河流输沙率试验研究
6) gravel bed
沙卵石河段
1.
Investigation on water surface profile in the gravel bed reach of the middle Yangtze River:discussion on countermeasures;
长江中游沙卵石河段坡陡流急现象成因及对策研究(Ⅱ):治理对策探讨
2.
Investigation on water surface profile in the gravel bed reach of the middle Yangtze River:its current state and evolution trend;
长江中游沙卵石河段坡陡流急现象成因及对策研究(Ⅰ):发展趋势探析
补充资料：鹅卵石
卵石的一种，直径40－150毫米左右，是一种天然的建筑材料。参看〖卵石〗。
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