“spectral Doppler velocimetry, SDV”的概念、定义、翻译、参考文献-科学参考

单词	spectral Doppler velocimetry, SDV
释义	spectral Doppler velocimetry, SDV Encyclopedia 工学多普勒测速法释 spectral Doppler velocimetry, SDV光谱多普勒测速法专门应用于气体速度测量的方法。应是利用气体分子特征光谱的多普勒频移、展宽等效应，通过光谱分析（吸收光谱、荧光光谱或拉曼光谱），获得气体分子的速度和温度、压力等参量，光谱分析是非接触、快速的、直接测量方法，无须使用示踪粒子，测量准确度高。
随便看	rate of interest rate of mass transfer rate of mixing Rate of Natural Increase rate of new stock rate of obsolescence rate of occurrence rate of pay rate of piglet involved rate of planned birth rate of production analysis rate of profit rate of return rate of return on common stockholders’ equity rate of return on insurance funds rate of rodent loss rate of safety economy contribution rate of stellar extinction rate of strain rate-of-strain tensor rate of tailings utilization rate of towing vehicle to trailer rate of truck-trailer rate of using supplying water rate of waste rock utilization

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