查询词典 Lens

Based on the traditional geometric optics principles and the method of ray tracking, this paper reports the calculation of the aberration of the mode index lens when the collimated beam incidents upon it inclinely with an angle, and the divergency of the output beam from the MIL when it works as a collimator for the end-butt coupling between the semiconductor laser and the waveguide.

本文从传统几何光学原理出发，用光线追迹的方法来计算研究准直光束斜入射到模折射率透镜上产生的像差，以及当半导体激光器与波导端射耦合以MIL作为准直透镜时，输出准直光束的发散情况，并探讨MIL在集成光学频谱分析仪中作为准直或会聚透镜的适用性。

In looking glass seeing when illuminating lens do up one's hair in the morning oneself, one face is spellbound, oneself are so painstaking it is for what.

早上照镜梳头时看到镜中的自己，一脸茫然，自己这么辛苦是为了什么。

Through the lens of ecofeminism, Alice Walker expresses her idea that everything on the earth is interconnected, that the animate and inanimate world should enjoy their diverse existences equally, and there should not be hierarchy or dominance.

在她看来，地球上的一切事物都是相互联系的，生命界和非生命界都处在同一生态网络中，具有多样性的特点，不应该有等级关系或统治关系。

The approach is based on the principle that the a pa rticle will form double points on the image plane when the particle is out of fo cus in an optical system with a two pinhole lens.

该方法是当利用双孔透镜成像时，单点粒子在离焦光学成像系统中会形成包含粒子空间信息的两点像，根据粒子像在像平面上的位置和间距可以获取空间粒子的三维空间位置。

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。

For a zero color lens, FPL51 would need to be about F15 in a doublet, F8-ish for a triplet in a 6 size.

要达到零色差的透镜，2片的fpl51须约在f15左右，3片6就要f8的样子。

However, the accuracy of this method is doubtable due to the calculation of the decentration and rotation determined by only three reflected images (cornea, anterior and posterior surfaces of crystalline lens).

因为此方法乃是利用Purkinje image所产生的三个反射光点(角膜前缘，水晶体前、后缘)来决定水晶体的离心及旋转，因此其精确性令人质疑。

N95 unique two-way slide, 5 million Zeiss lens, dual speakers, GPS module and 2.6-inch screen,堪称07 of the peak for Nokia.

N95所特有的双向滑盖技术、500万蔡司镜头、双扬声器、GPS模块和2.6寸屏幕，都堪称07年诺基亚的巅峰之作。

Machine not only carved cottage like appearance, but also added, such as dual screen, dual card number and the telescopic camera lens and other special features.

山寨机不仅仿刻外观，还添加诸如双屏幕、双卡号以及伸缩式照相镜头等特殊功能。

U.S. Witton valve The main products are: electric valve, pneumatic valve, high temperature and pressure valve, ball valve, gate valve, butterfly valve, globe valve, check valve, control valve, solenoid valve, safety valve, needle valves, steam traps, plug valves, diaphragm valve, duckbill valve, discharge valve, exhaust valve, breathing valves, filters, flame arrester, the throttle valve, angle seat valve, balance valve, discharge valve, sludge valve, isolating valve, valve, pipe clip valve, plunger valve, foot valve, depending on the lens, flange, hydraulic control valves, and other products.

美国威顿阀门主要产品有：电动阀门、气动阀门、高温高压阀门、球阀、闸阀、蝶阀、截止阀、止回阀、调节阀、电磁阀、安全阀、针型阀、疏水阀、旋塞阀、隔膜阀、鸭嘴阀、放料阀、排气阀、呼吸阀、过滤器、阻火器、节流阀、角座阀、平衡阀、排污阀、排泥阀、切断阀、减压阀、管夹阀、柱塞阀、底阀、视镜、法兰、水力控制阀等系列产品。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。