英语词汇bed roughness怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

bed roughness

释义

bed roughness

简明释义

河床糙率

网络释义

1
?河床粗糙度
... bed plate 底座板 bed roughness 河床粗糙度 bed scour 河床冲刷 ...
2
[水利]?河床糙率
... 河床糙率 bed roughness; 河床冲积物 riverwash; 河床冲刷 underwashing; scouring; ...
3
?层粗糙度
... relative roughness 相对糙度,相对粗糙度... bed roughness 层粗糙度,河床粗糙度... roughness coefficient 粗糙系数 ...
4
?河床粗拙度
... bed plhpost found 床板基础 bed roughness 河床粗拙度 bed scour 河床冲刷 ...

短语

1
river bed roughness
河床糙率
2
bed form roughness
底床糙度
3
Sudden change in bed roughness
粗糙度突变

双语例句

1
The presence of submerged plants increased the flow gradient, hence the bed roughness became larger to resist flow.
淹没植物的存在起阻流作用，增大了水流的坡降，使床面糙率变大。
2
On the basis of freeboard phenomenon in curve way and the improvement of curve flow velocity, this paper gets a useful calculating method of bed roughness.
本文基于弯道超高现象以及弯道流速计算的改进，得出了一种较为实用的泥石流沟床糙率计算方法。
3
The bed roughness height was expressed by the corrective height of vegetations, and the non-uniformity roughness was expressed by the variance of the height.
以植物高度表示有植物床面的粗糙突起程度，以高度的方差表示粗糙度的非均匀性。

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单词	bed roughness
释义	bed roughness 简明释义河床糙率网络释义 1 ?河床粗糙度 ... bed plate 底座板 bed roughness 河床粗糙度 bed scour 河床冲刷 ... 2 [水利]?河床糙率 ... 河床糙率 bed roughness; 河床冲积物 riverwash; 河床冲刷 underwashing; scouring; ... 3 ?层粗糙度 ... relative roughness 相对糙度,相对粗糙度... bed roughness 层粗糙度,河床粗糙度... roughness coefficient 粗糙系数 ... 4 ?河床粗拙度 ... bed plhpost found 床板基础 bed roughness 河床粗拙度 bed scour 河床冲刷 ... 短语 1 river bed roughness 河床糙率 2 bed form roughness 底床糙度 3 Sudden change in bed roughness 粗糙度突变双语例句 1 The presence of submerged plants increased the flow gradient, hence the bed roughness became larger to resist flow. 淹没植物的存在起阻流作用，增大了水流的坡降，使床面糙率变大。 2 On the basis of freeboard phenomenon in curve way and the improvement of curve flow velocity, this paper gets a useful calculating method of bed roughness. 本文基于弯道超高现象以及弯道流速计算的改进，得出了一种较为实用的泥石流沟床糙率计算方法。 3 The bed roughness height was expressed by the corrective height of vegetations, and the non-uniformity roughness was expressed by the variance of the height. 以植物高度表示有植物床面的粗糙突起程度，以高度的方差表示粗糙度的非均匀性。
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