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反射像

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After being reflected by the object,the projection slit is imaged on a detection double slit through another lens.

准直激光束照明的投影狭缝由一个透镜以掠入射角度投影在被测物体上,狭缝投影经过被测物体表面的反射和另一个透镜的成像在探测双缝上形成投影狭缝像。

A projection slit is illuminated by a collimated laser beam.The projection slit is projected onto an object to be measured with grazing incidence through a lens.After being reflected by the object,the projection slit is imaged on a detection double slit through another lens.

准直激光束照明的投影狭缝由一个透镜以掠入射角度投影在被测物体上,狭缝投影经过被测物体表面的反射和另一个透镜的成像在探测双缝上形成投影狭缝像。

If there were any inhabitants of the moon, they would see our earth reflecting the light of the sun, again like a huge mirror hung in the sky. They would speak of earthlight just as we speak of moonlight.

假如月亮上有居民,他们也会看到我们反射太阳光的地球同样就像一个巨大的镜子悬在空中,他们也会像我们谈论月光那样谈论地球光。

Regions of lowest x-ray attenuation and high MR signal represent high water content in edematous non-hemorrhagic brain.

这在旋转-反射成像的图像中是最清楚的,但在T2加权GE像中也能观察到。

As an example, the multiple mirrors imaging system of KS-146 aero camera is introduced. Two kinds of method to estimate the image's rotating direction based on geometrical optics and vector are presented in detail.

本文以KS-146航空相机光学系统为例,介绍了对包括多反射镜成像系统扫描像旋转方向进行判别的两种方法-几何光学法和矢量法,分析证明两种方法的判别结果是一致的。

A new technique of real-time laser beam quality measurement is presented. It is based on a multiplane imaging method which consists of plate reflecting mirrors and enables simultaneous imaging of ten planes with various optical paths on a single charge coupled device array.

提出一种新型光束质量实时测量技术,该技术主要基于由平板反射镜组成的多平面成像系统,一次性将激光束腰附近2倍瑞利距离内的多个光斑成像在同一个平面上,用CCD相机获取这些光斑的光强分布图样。

A standard accessorial reflecting mirror was incorporated into the beam path of an interferometer to build up a autocollimating system for measuring the aspheric wavefront aberration of paraboloidal, ellipsoidal and hyperbolic mirrors with the method of aberrationless point.

为了检测抛物面、椭球面和双曲面镜,在干涉仪工作光路中加入一个标准辅助反射镜,组成自准直系统,采用干涉法中的无像差点法实现对非球面波像差的检测。

Optical imaging in which the most sophisticated part of the design, whether or optical lens reflex camera, a slight change will affect the quality of CCD imaging, CCD could have received even less than the phenomenon of image signals.

其中光学成像部分的设计最为精密,无论是光学镜头或是反射镜头,稍有变动就会影响CCD成像的质量,甚至可能产生CCD接收不到图像信号的现象。

Different kinds of glass did not have the visibility difference on standard roentgenogram, though the metal compounds used in the tinted, reflective, and mirror glass had made their Hounsfield values higher than plain glass.

虽然色板玻璃、反射玻璃以及镜板玻璃中使用的金属成份使得它们比明板玻璃有较高的断层摄影呈像指数,然而一般的X光摄影多能清楚地显像而没有显著差异。

As an important part of optical image stabilization, reflecting prisms and mirror image-stabilizing systems have been used in vari...

作为光学稳像的一个重要组成部分,反射棱镜——平面镜稳像系统已被广泛地应用于各种不同类型的稳像装置和结构中。

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In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国,慢性酒精中毒,肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题,你可以随时联系我。

Very pretty, but the airport looks more fascinating The other party wisecracked.

很漂亮,不过停机坪更迷人。那人俏皮地答道。