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- colour schlieren system 彩色纹影系统
- The wave is travelling at the speed of sound and compresses the air as it passes, causing a refractive index gradient, shown here with colour Schlieren photography. 这种冲击波还可以向下传播，穿过一层多孔板，形成多倍波前。
- 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。
- 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。
- A double-pass schlieren system using a combination of lenses and mirrors was designed for non-intrusive visualization and measurements of large-field flows such as internal waves. 为了实现对内波等流场的大视场无干扰竖向显示测量,设计了一种透镜和反射镜结合使用的平面反射双光程形式的纹影系统。
- Based on the principle of schlieren method and high-speed photography technology, a set of reflect-type schlieren system was built on one optical engine test bench. 根据光学纹影法的基本原理和高速摄影技术,在可视化发动机台架上搭建了一套反射式纹影光路系统,使其能够较清晰准确地记录燃料初期蓝焰的扩散过程。
- Based on the tubular burner, the laminar premixed flame stretch and inhibition by co-flow water mist were studied by employing the high speed schlieren system. 摘要在气体协流管式燃烧器研究的基础上，利用高速纹影系统对细水雾作用下层流预混火焰拉伸、熄火规律进行了实验研究，并分析了细水雾抑制气体预混火焰的条件。
- resonant optical schlieren system 共振光学纹影仪系统
- Abstract: A double-pass schlieren system using a combination of lenses and mirrors was designed for non-intrusive visualization and measurements of large-field flows such as internal waves. 文章摘要: 为了实现对内波等流场的大视场无干扰竖向显示测量，设计了一种透镜和反射镜结合使用的平面反射双光程形式的纹影系统。
- Try to wear a colour that is less obtrusive. 尽量穿得颜色别太显眼。
- She painted the window sills a bright colour. 她把窗台漆上鲜艳的颜色。
- They want us to show some of our colour slides. 他们想看看我们的彩色幻灯片。
- His dress is very similar to mine in colour. 他衣服的颜色和我衣服的很相似。
- Is the film in colour or black and white? 这胶卷是彩色的还是黑白的?
- She noticed this slight hint of manifestation of the colour bar. 她注意到了这个微小的种族歧视的表现。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- He is feeling rather off colour this morning. 今天早上他觉得身体有点不舒服。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- I'm feeling rather off colour this morning. 今天早上我感到有点不舒服。
- At the age of thirty, Mary began to lose colour. 玛丽在30岁的年纪就红颜渐逝了。
