英语词汇RMS 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

短语

1
The effect of wall roughness on gas-particle flows in a horizontal backward-facing step is studied using a phase-Doppler particle anemometer (PDPA) by measuring the mean and RMS particle velocities.
用相位多普勒颗粒测速仪（PDPA）测量了颗粒的平均与脉动速度，研究了壁面粗糙度对水平后台阶气粒两相流动的影响。
2
With the increase of the implantation voltage, the root-mean-square roughness (RMS) of Zr films almost don't change.
随着注入高压的增加，薄膜的表面粗糙度均方根（RMS）值的变化不大。

单词	RMS roughness
释义	RMS roughness 简明释义均方根粗糙度：指表面粗糙度的一种度量方法，通过计算表面高度的均方根值来描述表面的粗糙程度。网络释义短语 1 surface rms roughness 均方根粗糙度 2 the RMS surface roughness 表面粗糙度均方根RMS 双语例句 1 The effect of wall roughness on gas-particle flows in a horizontal backward-facing step is studied using a phase-Doppler particle anemometer (PDPA) by measuring the mean and RMS particle velocities. 用相位多普勒颗粒测速仪（PDPA）测量了颗粒的平均与脉动速度，研究了壁面粗糙度对水平后台阶气粒两相流动的影响。 2 With the increase of the implantation voltage, the root-mean-square roughness (RMS) of Zr films almost don't change. 随着注入高压的增加，薄膜的表面粗糙度均方根（RMS）值的变化不大。
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