查询词典 tiger's eye

A new method was given for determining the eye movement in a video-oculography system, where the centroid method was used to get the initial position of eye center, a edge filter was used to obtain all the boundary of the pupil, then a ellipse fatting was used to determine the accurate position of the eye center.

本文提出了一种全自动确定眼动平动的新方法。首先用形心法确定瞳孔的初始位置，再用亚像素边界算子提取瞳孔边界，并用带自动优化功能的椭圆拟合最终确定瞳孔的精确位置。

In Drsophila eye, PCP is evident in the coordinated orientation of ommatidia that rotate 90° in opposite directions in the dorsal and ventral halves of the eye during eye development. The key point for ommatidia to rotate correctly is the decision of R3/R4 fate that is controlled by PCP.

平面细胞极性在果蝇复眼的功能是在发育过程中协调位处背腹部的小眼各自旋转90度，使其依背腹轴形成镜像对称，而要使此过程有正确的旋转角度就要有正确的R3/R4细胞命运的选择，平面细胞极性的作用正是调控R3/R4细胞的选择。

Mine eye and heart are at a mortal warHow to divide the conquest of thy sight;Mine eye my heart thy picture's sight would bar,My heart mine eye the freedom of that right.

我的眼和我的心在作殊死战，怎样去把你姣好的容貌分赃；眼儿要把心和你的形象隔断，心儿又不甘愿把这权利相让。

Mine eye and heart are at a mortal war How to divide the conquest of thy sight; Mine eye my heart thy picture's sight would bar, My heart mine eye the freedom of that right.

我的眼和我的心在作殊死战，怎样去把你姣好的容貌分赃；眼儿要把心和你的形象隔断，心儿又不甘愿把这权利相让。

XLVI. Mine eye and heart are at a mortal war How to divide the conquest of thy sight; Mine eye my heart thy picture's sight would bar, My heart mine eye the freedom of that right.

四六 我的眼和我的心在作殊死战，怎样去把你姣好的容貌分赃；眼儿要把心和你的形象隔断，心儿又不甘愿把这权利相让。

The study reveals that the reflection characteristics of cat eye effect are intimately correlated with the parameters of the cat eye optical lens and transmitting laser beam, furthermore, this characteristics would change obviously when the distance between the waist of the incident beam and the cat eye optical lens changes greatly.

研究表明，猫眼效应反射光特性与猫眼光学镜头参数和入射激光参数关系密切，在近距离和远距离有着很大差别。

METHODS: By using Vision Monitor visual evoked response imaging system, the standards for five obtained Flash Electroretinogram were recorded on 53 normal subjects (73 eyes), including F-ERG to a weak flash in the dark-adapted eye,F-ERG to a strong flash in the dark-adapted eye, oscillatory potentials, F-ERG to a strong flash in the light-adapted eye, and F-ERGs to a rapidly repeated stimulus.

应用法国Metrovision 公司生产的Vision Monitor 视觉诱发系统检测正常人53例73眼。F-ERG的5个标准反应，包括暗适应25dB弱光刺激时的反应、暗适应0dB强光刺激时的反应、振荡电位、明适应白色标准闪光刺激时的反应和明适应快速重复闪烁光刺激的反应。

But in fact, vitamin A effects on vision has nothing to do with myopia, which mainly affects the eyes in the dark light, vision (so-called "dark adaptation"), vitamin A deficiency can lead to a reduced ability to dark-adapted (the worst case, can cause night blindness), but also will lead to eye conjunctiva (commonly known as "white eye" part) or the cornea (commonly known as "black eye" part) of the damage, but does not cause myopia.

但实际上，维生素A对视力的影响与近视无关，它主要影响眼睛在暗光下的视力，维生素A缺乏会导致暗适应能力下降，还会导致眼睛结膜或角膜的损害，但不会引起近视。

Liu Yong of director of ill division of this courtyard eye ground introduces, after had better operating half hour continuously with computer, move away the eye from computer screen, let an eye rest 5 ～ 10 minutes.

该院眼底病科主任刘勇介绍，用电脑最好在连续操作半个小时后，把眼睛从电脑屏幕上挪开，让眼睛休息5～10分钟。

Therefore, in painting after the eye care products, you can use finger joints, or products included the eye ball, the first fixed point pressing, followed by eye-rolling head, strong to the end of the lymph, and then reverse back to push the drainage to promote recycling .

因此在涂抹眼部保养品后，可以用指部关节，或是内附滚珠的眼部产品，先定点按压穴位，接着由眼头推衍至尾端淋巴活络，再反向回推引流促进循环。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？