纹影 meaning in English

schlieren

Schlieren trial show that a rigid flow with a small divergence is obtained , and no disturbing near the flow can be observed
喷嘴的气流纹影试验表明，得到的气帘的发散角较小，同时对周围区域的扰动也很小。
Using high speed schlieren photographs the microstructure of flame front surface in gas explosion was studied from the microscopic view
摘要通过高速纹影图像从细观角度详细研究了不同传播条件下瓦斯爆炸火焰前锋的细微结构。
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。