lens 四级六级考研

The lens of a camera forms images.

照相机的镜头使图像成。

The spyglass contains a lens.

这个小望远镜含有一个透镜。

Ectopia lentis is a displacement or malposition of the eye's crystalline lens from its normal location.

什麽是'异位晶状-流离失所镜头的眼睛'?

Anastigmatic lens: Photographic lens corrected for astigmatism as well as other distortions.

消除纵横像差和其他畸变的摄影用透镜。

In this paper, model of aspherisation for higher-dioptry spectacle lens is investigated.

本文研究高屈光度眼用透镜消除离轴像散的非球面化模式。

Objective To study the heterophoria and effect of plus lens on it in juvenile myopes.

目的研究青少年近视眼的隐斜和正透镜对隐斜的影响。

Objective To study operational skill of secondary intraocular lens implantation on aphakic eyes after lensectomy combined with vitreotomy.

目的探讨眼外伤患者晶状玻璃切除术后无晶状眼Ⅱ期人工晶状植入的手术技巧。

Compared to the monofocal intraocular lens, the multifocal lens can provide a wider range for depth of focus.

多点人工晶状具有点人工晶状更广阔的点深度范围。

Dunlop photographed this belted kingfisher near his home. The real estate appraiser used a 600mm lens and 1.4x teleconverter.

邓洛普，房地产评估师，用600毫米镜头和1.4倍望远倍率镜拍摄了这只白颈蓝翠鸟。

Two weeks later,peripheral neogenetic lens fiber cells increased gradually and formed the typical arcus which resembled normal lens ambitus.

新生晶状纤维几乎填充整个残余囊袋，排列欠规则，细胞核罕见。

The principle of the atom lens using a hexapole magnetic field and its aberration has been discussed.

分析了由六极磁场构成的原子束磁透镜的原理及像差。

The wide-angle lens photography has the vast sky and the sufficient prospect panoram picture is very ideal.

广角镜头拍摄具有辽阔天空和充足前景的全景图片是非常理想。

344-359) describes a micrometer in which a negative lens is introduced between the eye-piece and the objectglass.

双重图象测微表与分开的透镜。各种各样的测微表被发明了除heliometer 以外为测量由重象。Ramsdens 屈光的测微表包括一个分开的透镜被安置在一台地球望远镜的架设的眼睛管的最内在的透镜的共轭点。

Clicking on this button will recompute the vignetting factors for each field based upon the current lens data.

点击这个按键将根据当前镜头数据重新计算每个视场的渐晕因子。

The influence of input beam size on the maximum intensity in the focus of singlet lens and achromat was compared.

较了消色差透镜及透镜中脉冲初始光腰尺寸对聚的影响.

Objective To discuss the effect of individualized nursing care after traumatic cataract phacectomy associated with artificial lens implanted in children.

目的探讨个性化护理在儿童外伤性白内障摘除人工晶植入术的应用效果。

The principle of secondary spectrum is introduced and the equations of designing apochromatism objective lens based on wave aberration are presented.

介绍了二级光谱的基本原理,给出了波差法设计复消色差物镜的方程组。

This causes it to polymerise and then change shape, which means the ophthalmologist can tweak the lens to alter its power.

这束光使人工晶上的光敏物质聚合，并改变状，这意味着眼科学家能够调节这些晶状来改变它的功效。

Mercurialism eye ministry appears mercurialism sex crystalline lens changes, inspect a function to damage drop for central eyesight, view is narrow.

汞中毒眼部出现汞中毒性晶状变化，视功能损害为中心视力下降、视野缩小。

Cynosure was the first with the CAP technology and micro lens array and I believe that is best approach to fractionalize resurfacing.

赛诺秀激光公司是首家使用CAP聚技术和微透镜阵列的公司，而我相信这是点阵的最佳方法。