查询词典 optical

And Strehl ratio of 0.989 in our experiment indicates the approximate upper limit of the ability of LC SLM to correct a aberrated wavefront when it is used in adaptive optical system.

改变了传统的扭曲向列液晶器件难于进行纯相位调制和得到高准确度调制的缺点，达到了理想的效果。

Diffusion approximation theory is often used as basis of the experiments and methods in determining the optical properties of biological tissues.

漫射近似理论经常被用来作为测量生物组织光学特性参数实验和方法的理论基础，但是漫射近似理论只是一种对辐射传输理论的近似结果，在一定条件下有其特定的适用范围。

An evaluating method of fabrication error of a micro-optical element with arbitrary profile was introduced.

提出一种可用于评价任意面型微光学元件制作误差的方法。

This paper lays stress on the establishment of the optical system model of solar simulator and xenon short arc lamp model, especially the later.

文章着重介绍了太阳模拟器光学系统及氙灯的建模，尤其对短弧氙灯建模做了详细阐述，它是根据短弧氙灯的亮度分布图采用多个体光源嵌套的形式模拟氙灯，用角度切址文件和光谱分布数据定义短弧氙灯的角度分布和光谱分布。

The present invention provides a direct-type backlight having: a resin sealing member including at least one resin layer, which has a light reflecting section formed on the outermost surface of the resin sealing member; an optical semiconductor element sealed by the resin sealing member; and plural circular light scattering grooves formed concentrically on at least one surface of the resin layer, wherein an area of a circle in the center and an area among the respective concentric circles are substantially the same.

本发明提供了一种直下式背光，包括：树脂密封元件，其包含有至少一个树脂层，该树脂层具有形成在所述树脂密封元件最外表面上的光反射部分；由所述树脂密封元件密封的光学半导体元件；和以同心圆形式形成在所述树脂层至少一个表面上的多个圆形光散射凹槽，其中在中心的圆的面积与在各个同心圆之间的面积大致相等。

The point-load tests were performed for the specimens of optical glass, arenaceous shale and sandstone.

做了光学玻璃、砂质页岩和砂岩等材料试样点荷载试验。

At least one armature connects the optical component interface with the base.

在优选的实施例中，基底表面可以被固定到一光具座上。

According to ARRI, creating a fast lens with excellent optical performance was a previously unattainable goal that was made possible through new manufacturing techniques and the use of exotic glass materials and aspherical glass surfaces.

据阿莱，建立一种快速镜头，拥有卓越的光学性能是以前无法实现的目标是可能通过新的生产技术和利用外来的玻璃材料，非球面玻璃表面。

For a text typeface the ascender height should be as big or, even better, bigger than then cap height to give a optical pleasurable result.

对一个正文字体来说，上伸部最好是和大写高度一样，以获得良好的视觉效果。如图。

For a text typeface the ascender height should be as big or, even be tter, bigger than then cap height to give a optical pleasurable result.

对一个正文字体来说，上伸部最好是和大写高度一样，以获得良好的视觉效果。如图。

It also analyzes the feature and development of semi-finish grinding and finish grinding by roller press.

同时进行了辊压机半终粉磨和终粉磨系统的特点和发展分析。

When I got there, water was dripping slowly from the ceiling and forming a pool on the floor.

当我到那里的时候，水是慢慢地从天花板滴而且形成在地板上的一个池。