查询词典 eye lens

Cataracts are an opacity in the lens of the eye.

白内障是指一种晶状体混浊的疾病。

A cataract is an opacity that develops in the crystalline lens of the eye or in its envelope.

白内障是一种不透明，开发中的晶状体眼或在其范围内。

Ultraviolet radiation increases the risk of cataracts, which cloud the lens of the eye and can cause blindness.

紫外线辐射增加了白内障的危险，这种疾病使眼睛的晶体蒙上缀障并能导致失明。

Not at all. I have known the feeling of wearing contact lens without eye drops.

不客气，我可尝过不用眼药水就带隐形眼镜的滋味。

Loss of vision. The lens of the eye becomescloudy with age.

视力退化。随着年龄的增长，水晶体逐渐混浊。

The lens of the eye becomes less flexible with age, which is why you may need to increase the strength of your prescription as you get older.

眼球晶状体对变得不够灵活与年龄，这就是为什么您可能需要增加的力量，您的处方正如你年纪。

An eyeglass for one eye.A single lens in a pair of glasses; a monocle.

单片眼镜一对眼镜片中的一个单透镜；单片眼镜

The propagation equations for oblique and off-axial Gaussian beams passing through cat-eye optical lens are deduced by using the theory of matrix optics and expanding the aperture function into a finite sum of complex Gaussian functions.

运用矩阵光学理论以及将硬边光阑窗口函数展开为有限个复高斯函数之和的方法，进一步推导了倾斜离轴高斯光束通过猫眼光学镜头的解析传输公式，通过数值计算分析得到了倾斜系数和离轴量对猫眼效应反射光光强分布的影响规律。

At present the cell array lens is usually cylinder or hemispheroid whose fill-factor (the ratio of light area and total area ) can achieve about 90.7%, so we need higher fill-factor arrays sometimes such as in the compound eye simulation optical system.

由于传统的圆形孔径透镜阵列填充系数较小，而在模拟复眼光学系统中需要高填充系数的透镜阵列。

RESULTS: Rapidly progressive crystalline lens opacification occurred in 9 eyes within 4 to 15 weeks after diagnosis of Acanthamoeba keratitis. Three were associated with inflammatory complications, including anterior scleritis (2 eyes) and iridocyclitis (1 eye).

结果：在诊断为棘阿米巴角膜炎后，9只眼在4-15周内迅速发生了晶状体的混浊。3只眼与炎性并发症相关，包括前巩膜炎（2只眼）和虹膜睫状体炎（1只眼）。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。