“density measurement with shadow method”的概念、定义、翻译、参考文献-科学参考

单词	density measurement with shadow method
释义	density measurement with shadow method 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	solid state nuclear magnetic resonance spectroscopy solid state nuclear track detector solid-state nuclear track detector solid state nuclear track detector (SSNTD) solid state organic synthesis solid state oscillator solid state photodetector solid-state physical electronics solid state physics solid state plasma solid-state polymerization solid state power controller solid state pulsed power source solid state reaction solid state reaction amorphousizing solid-state reaction process to produce powder solid-state reaction sintering of ceramic matrix composites Solid state sensors solid state single crystal growth method solid state sintering of powder solid state spectrum solid state synthesis solid-state thin film battery solid state track detector solid-state X-ray detector

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