n. 1.(用阴影在墙上作成的)投影画；描影；影像图。 2.【摄影】(逆光)影像；逆光摄影；阴影摄影。 3.放射线照相 (＝radiograph); X光摄影。 4.＝shadow play.
Example Sentences:
1.
And the paper analyzes the physical reasons that the supersonic flow of fadw degrades the optical quality . and the structure of free - vortex jet of fadw is studied using the methods of shadowgraph and lsi , respectively 并利用阴影法和剪切干涉法对该窗口的射流流场结构进行了实验观察和测量，对其所涉及的气动光学现象进行了相应的实验测量和分析。
2.
This dissertation is about theories and applications research of cfi , includes four main parts : first , the theoretical modeling of computational flow imaging corresponding to shadowgraph , schlieren , interferometric and planar laser induced fluorescence ( plif ) is developed 本文对cfi的理论和应用进行了研究，主要包括以下四个方面： 1在总结国外cfi工作的基础上，创新地建立了一套严格的、基本完善的、并具有较强针对性的计算光学流动显示技术( cfi )的理论体系。
3.
Computational flow imaging ( cfi ) uses theoretical predictions of the interaction and transmission of optical waves through theoretical flowfield to generate digital pictures that simulate real observations . it was used to construct flow visualization corresponding to shadowgraph , schlieren , interferometric and planar laser induced fluorescence ( plif ) images . by providing a better insight into the flow physics and cfd code behavior , cfi is proving to be extremely useful to experimentally validate cfd codes 计算光学流动显示技术( computationalflowimaging - cfi )就是把数值计算( cfd )获得的流场中的物理场，经过与实验相同的计算光学(全息干涉、纹影、阴影、平面激光诱导荧光)的过程转换为所需的各个方向与试验流动显示图像相对应的计算流动图像。
