“阴影法测量密度”的概念、定义、翻译、参考文献-科学参考

单词	阴影法测量密度
释义	阴影法测量密度 Encyclopedia 工学阴影法测量密度释 density measurement with shadow method阴影法测量密度利用光在被测流场中的折射率梯度变化（二阶导数）正比于流场气体密度的原理进行密度测量的方法，主要用于高速流场的定性研究。又称傅科刀口法，在光学中是最为简单的一种测量方法。
随便看	Songshan Villa Song Shijie Song shipwreck at Yuanmengkou of Tianjin Jinghai Song Shixiong Song Shu Song Shuhe Song Shuhua Song Shuxian Songsigong Played Havoc with Zhang Who Is A Miser song-singing or songgirl at a feast Songs in Mountains Songs of a Pacified Age for the Inner Halls Songs of Baishi Taoist songs of ceremony or ritual songs of current affairs Songs of Experience Songs of Fufeng Songs of Innocence Songs of King Langya Songs of Longtou Songs of the South Songs of Wang Mingjun Songs of Yao Minority from Distant Mountains Song State Song Sui

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