OBJECTIVE:To study the mechanism of hirudin on preventing and curing proliferative vitreoretinopathy,by observing the pathological changes of fundus oculi and eye with ophthalmoscope and light microscope respectively of the experimental traumatic PVR model rabbit and measuring the changes of platelet derived growth factor in corpus vitreum and flash electroretinogram of the model rabbit eye when PVR model rabbit is treated with injection of hirudin into the eye ball.

目的：通過觀察水蛭素對實(shí)驗(yàn)性外傷性增生性玻璃體視網(wǎng)膜病變中眼底和眼病理的改變以及對血小板源性生長因子和閃光視網(wǎng)膜電圖的影響，從而探討水蛭素防治PVR的作用機(jī)制国产一线天精品视频。

And if a man strike the eye of his servant, or the eye of his maid, that it perish; he shall let him go free for his eye's sake.

人若打壞了他奴仆或是婢女的一只眼操学生妹视频在线观看，就要因他的眼放他去得以自由欧美一区二区人体。

If any man strike the eye of his manservant or maidservant, and leave them but one eye, he shall let them go free for the eye which he put out.

假使有人打壞奴仆或婢女的一只眼睛广西A级黄色视频，為了他的眼睛應(yīng)讓他自由離去欧美人在线。

To investigate the role of the supplementary eye field in the control of eye movements, we recorded neural activity in macaque monkeys trained to perfor m an eye movement countermanding task.

但有時(shí)候，中央的點(diǎn)消失后并不出現(xiàn)在四周a黄色视频在线观看，而是又出現(xiàn)在中央日韩插逼视频免费看，這時(shí)那些堅(jiān)持注視屏幕中央的猴子就會得到獎賞。

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.

本文提出了一種全自動確定眼動平動的新方法一区二区三区熟女少妇视频。首先用形心法確定瞳孔的初始位置天天日狠狠插，再用亞像素邊界算子提取瞳孔邊界，并用帶自動優(yōu)化功能的橢圓擬合最終確定瞳孔的精確位置3yz14.com。

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.

平面細(xì)胞極性在果蠅復(fù)眼的功能是在發(fā)育過程中協(xié)調(diào)位處背腹部的小眼各自旋轉(zhuǎn)90度一区二区精品视频在线观看，使其依背腹軸形成鏡像對稱，而要使此過程有正確的旋轉(zhuǎn)角度就要有正確的R3/R4細(xì)胞命運(yùn)的選擇亚洲一级黄色片，平面細(xì)胞極性的作用正是調(diào)控R3/R4細(xì)胞的選擇先锋生活资源。

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戰(zhàn)，怎樣去把你姣好的容貌分贓91综合干；眼兒要把心和你的形象隔斷特级毛片无码无遮挡免费播放，心兒又不甘愿把這權(quán)利相讓。

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戰(zhàn)日本男女操逼大片免a费观看视频三区，怎樣去把你姣好的容貌分贓亚洲国产精品九九九九婷婷；眼兒要把心和你的形象隔斷，心兒又不甘愿把這權(quán)利相讓国产三男一女4P免费视频下载。

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戰(zhàn)性色av免费精品观看，怎樣去把你姣好的容貌分贓；眼兒要把心和你的形象隔斷美女www片免费，心兒又不甘愿把這權(quán)利相讓男女猛烈无遮挡午夜视频。

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，貓眼效應(yīng)反射光特性與貓眼光學(xué)鏡頭參數(shù)和入射激光參數(shù)關(guān)系密切久久午夜中文字幕无码，在近距離和遠(yuǎn)距離有著很大差別。