Schlieren photography is a very sensitive optical arrangement.
条纹照相术是一种非常灵敏的光学技术。
The threaded texture and schlieren texture of nematic phase can be observed.
在液晶态可以观察到向列相的丝状织构和纹影织构。
The shock interaction with the particles is visualized using the schlieren photography.
用纹影仪拍摄了激波与颗粒群相互干涉的照片。
In many parts of the ore bodies the schlieren ore shows a very characteristic flow structure.
在矿体的许多部位，异离体矿石表明有非常特征性的流动构造。
The principle and characteristics of the simple schlieren apparatus are described in this paper.
本文描述了简单纹影装置的原理及其特征。
The techniques of schlieren is a conventional method for observing anddisplaying the wind-tunnel phenomena.
在风洞气流场的观察和显示中，纹影法是最常用的方法。
The liquid crystal results are compared with schlieren photo and oil film method, confirming that it is an…
液晶显示结果与纹影实验照片和油膜方法进行比较，证实了它是一种非常有效的表面流动显示工具。
A schlieren system was used for flow visualization of the flame propagating in a supersonic, combustible flow.
采用纹影系统对超声速可燃气流中的火焰传播进行流场显示。
Because shock waves represent a stark and sudden change in refractive index, they show up clearly in schlieren photographs.
因为冲击波反映了折射率的明显和突然的变化，他们能在纹影摄影中清楚地被展现出来。
The flow density distributions of jet flow shock field have been measured using Moire schlieren method in this paper.
文中用莫尔条纹法测出了射流冲击场的气流密度分布。
A set of ultrahigh -speed transmission schlieren system is developed, and this system has a extremely high sensitivity.
研制了一套超高速透射式纹影系统，该系统具有极高的灵敏度。
The liquid crystal results are compared with schlieren photo and oil film method, confirming that it is an effective flow-vi...
液晶显示结果与纹影实验照片和油膜方法进行比较，证实了它是一种非常有效的表面流动显示工具。
Using high speed schlieren photographs the microstructure of flame front surface in gas explosion was studied from the microscopic view.
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。
Using high speed schlieren photographs the microstructure of flame front surface in gas explosion was studied from the microscopic view.
通过高速纹影图像从细观角度详细研究了瓦斯爆燃火焰内部流场的细微结构。
This paper studies the characteristics of cyclic combustion variation in spark ignition engines by using high speed schlieren photographs.
介绍了运用高速纹影摄影对火花点火发动机循环变动特性的研究。
The liquid crystal results are compared with schlieren photo and oil film method, confirming that it is an effective flow-visualization tool.
液晶显示结果与纹影实验照片和油膜方法进行比较，证实了它是一种非常有效的表面流动显示工具。
The spray shape and droplet characteristics were measured by means of Laser schlieren high speed photography and Malvern Laser Diffraction method.
采用激光纹影高速摄影和激光衍射方法进行喷雾结构特性和粒度特性测量。
This paper deals with the natural convection temperature field of unlimited heated Plate with schlieren shearing interferometry of double frequency gratings.
用双频光栅纹影剪切干涉法对无限热平板的自然对流温度场进行诊断。
As one intellectual instrument it is really ideal product to form a complete set with schlieren, shadower and other optical instruments. It can be used solely ast…
作为一种智能仪器，它实为纹影仪、阴影仪等其它光学仪器的理想配套产品，并可单独作为计时器或速度测量仪使用。
The rainbow schlieren can be widely used in a lot of typical flow field as a non-invaded optical measurement. It can measure the density and density-grads quantitatively.
彩虹纹影定量测量技术作为一种光学非侵流场定量测量技术在诸多典型流场的定量测量中有着广阔的应用前景，可用于定量测量流场的密度梯度和密度场。
The optic method, which based on the difference of the refractive indexes between carbon dioxide and air, estimate leaks according to principles of Schlieren and Shadow-graph.
其中，光学法是基于二氧化碳与空气的折射率有差别，利用彩色纹影法和阴影法原理来判断泄漏；
Using the moire - schlieren method symmetric and asymmetric flow fields density distributions of underexpended free jets of air from circular and square nozzles have been measured.
本文应用莫尔条纹法测出了从图形和方形喷嘴里吹出的不完全膨胀气流的密度分布。
By using the combination facility, many schlieren photographs of the axisymmetrical dissemination, breakup and atomization of the liquid under the action of axial airflow were obtained.
通过在此设备上的一系列实验，获得了在不同压力和不同气流速度下液体轴对称抛撒的近场纹影照片。
This paper designs a new kind of nozzle used for laser welding of zinc-coated steels with metal powder and studies the better modality of shielding gas and the powder beam with schlieren device.
本文设计了一套应用于镀锌板激光填充粉末焊接的喷嘴，并利用纹影仪等手段研究了该喷嘴的最佳保护气流量和最佳粉末束拘束度参数；
A large frame schlieren image technique is presented in the paper. The technique has been applied to visualization of the boundary layer transition on the surface of the cone in the hypersonic flow.
本文介绍了一种大画幅纹影成像技本，应用该技术，显示了高超音速流场中锥体边界层转捩。
Compared with the images taken by direct photography, the earlier generation of flame, the broader flame contour and the transformation of flame configuration could be observed from schlieren results.
通过对比，纹影图像比直接摄影图像能更早地观察到火焰的产生，火焰轮廓更大，能够反应火焰的变化形态。
Compared with the images taken by direct photography, the earlier generation of flame, the broader flame contour and the transformation of flame configuration could be observed from schlieren results.
通过对比，纹影图像比直接摄影图像能更早地观察到火焰的产生，火焰轮廓更大，能够反应火焰的变化形态。
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