查询词典 lens

Based on the curvature of substrate and Newton ring ,a simple set for measuring the stress in films is designed,which consists of a He-Ne laser,an extended lens,a convex lens and a travelling microscope with a spectroscope.

文章使用M athem atica描绘牛顿环与迈克耳孙干涉条纹，形象地讨论了两条纹产生机理、环纹中心、环纹级次、非单色光环纹及在测量波长时方法等的差异，使教学过程更具有直观性和生动性，加速教学手段现代化进程

A tungsten halogen lamp and a projecting lens are used to generate the collimated light. A CCD detector is used as light spot position sensor to measure the changes of the spot position at the rear focal plane of the imaging lens, and the optical angular deviation can be derived.

采用钨灯和投射透镜产生准直白光，用CCD探测器作为光斑位置传感器在成像透镜的后焦面测量光斑位置的变化，从而可得光学角偏差。

With a twin-lens design (one lens for viewing the scene and one for shooting it) and plastic body, this fully manual camera put pro-quality images within the reach of the Soviet public.

随着双镜头设计（一个用于查看现场，并拍摄1人镜头）和塑料机身，这种全手动的照相机装亲内到达苏联公众的图像质量。

Just behind the pupil is the lens and the light should pass unreflected through the lens to the back part of the eye called the retina.

只要后面的学生是镜头和轻应该通过unreflected通过镜头的背面的一部分，所谓的眼睛视网膜。

It is equipped with wide-angle lens and the tele-lens?

它装有广角镜头和长焦距镜头。

HSPs may play an important role in the maintenance of supramolecular organization of the lens proteins. The zonule rupture model was made to determine whether zonule dehiscence affected HSP-70 expression in lens.

HSPs在维持晶状体蛋白的三维结构中起重要作用，本研究的目的是观察悬韧带的离断是否对晶状体内HSP-70表达产生影响。

Little is known about the mechanism of translocation of macromolecules into lens epithelium and fiber cells. The study was to observe whether the rupture of zonule affected translocation of macromolecules into the lens and to determine the role of zonule in transferring these macromolecules.

大分子物质晶状体内转运的机制目前还不十分清楚，本研究的目的是观察悬韧带离断对大分子物质晶状体内转运的影响，以探讨悬韧带在大分子物质转运中的作用；3。

During cataract surgery, when counter with rupture of lens posterior capsular, deletion and extension of the zonule in ICCE, ECCE, PHACO and SICS, the ideal way is in-the-bag implantation and scleral suture fixation of posterior chamber intraocular lens.

白内障摘除手术中，不管采用ICCE、ECCE、超声乳化及小切口法等遇到晶体后囊膜破损、缺失或悬韧带断离等采用囊袋内植入和睫状沟巩膜瓣下缝线固定法应是术者较理想的首选。

It also has lens shift and a longer 2.0:1 zoom lens.

它也有镜头移动和更长的2.0：1变焦镜头。

As discussed above, the zoom lens is of minimal range and there is no lens shift.

如上所述，该镜头是最小的范围，也没有镜头移位。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。