英语词汇sand 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

sand roughness

释义

sand roughness

简明释义

砂粒粗糙度

网络释义

1
?砂粒粗糙性
... wall roughness 壁面粗糙度 sand roughness 砂粒粗糙性 surface roughness 表面粗度,表面光洁度...
2
?砂粒粗糙度
... [泵式]抽砂船 sand pump dredger 砂粒粗糙度 sand roughness 龙骨翼板列 sand strake ...

短语

1
Nikuradse sand roughness
尼古拉兹砂粒糙率
2
equivalent sand grain roughness
当量砂径糙率

双语例句

1
A subterranean flow of briny water could rearrange sand grains or alter surface roughness in a way that darkens its appearance.
地下水流的流动会使得沙粒积累，并使得表面变得粗糙，从而颜色更深。
2
By setting up mechanical sand barriers on degenerated Haloxylon ammodendron woodland, the roughness of woodland increased; the wind speed an.
布设机械沙障可使退化梭梭林地表粗糙度增大，林内近地面层风速、输沙量显著下降。
3
When using in moulding sand, it can promote oriental solidification of castings and prevent burn-on and sand inclusion of castings, and improve roughness of castings.
在铸造生产中可以促进铸件的方向性凝固，防止粘砂、夹砂等铸造缺陷和改善铸件表面粗糙度。

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单词	sand roughness
释义	sand roughness 简明释义砂粒粗糙度网络释义 1 ?砂粒粗糙性 ... wall roughness 壁面粗糙度 sand roughness 砂粒粗糙性 surface roughness 表面粗度,表面光洁度... 2 ?砂粒粗糙度 ... [泵式]抽砂船 sand pump dredger 砂粒粗糙度 sand roughness 龙骨翼板列 sand strake ... 短语 1 Nikuradse sand roughness 尼古拉兹砂粒糙率 2 equivalent sand grain roughness 当量砂径糙率双语例句 1 A subterranean flow of briny water could rearrange sand grains or alter surface roughness in a way that darkens its appearance. 地下水流的流动会使得沙粒积累，并使得表面变得粗糙，从而颜色更深。 2 By setting up mechanical sand barriers on degenerated Haloxylon ammodendron woodland, the roughness of woodland increased; the wind speed an. 布设机械沙障可使退化梭梭林地表粗糙度增大，林内近地面层风速、输沙量显著下降。 3 When using in moulding sand, it can promote oriental solidification of castings and prevent burn-on and sand inclusion of castings, and improve roughness of castings. 在铸造生产中可以促进铸件的方向性凝固，防止粘砂、夹砂等铸造缺陷和改善铸件表面粗糙度。
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