她的瞳孔扩大了。
当瞳孔横向伸展的时候，更多的光能够从前面、后面和侧面进入。
When stretched horizontally, the pupils allow for more light to enter from the front, back, and sides.
中国螳螂的眼睛有“假冒的瞳孔”，好像一直盯著你看，但其实它们的眼睛并没有动。
Chinese Mantis eyes have "pseudo pupils" that seem to follow you around, but the eyes do not really move.
该理论认为，围绕在深色虹膜和瞳孔周围的白色巩膜帮助人们判断出其他人在看哪里。
The theory is that a white sclera surrounding a darker iris and pupil helps people work out where everyone else is looking.
LASIK 眼科手术改变了你的角膜的形状——角膜是覆盖在你的瞳孔和你的眼睛的有色部分（虹膜）上的弧形透明膜。
LASIK eye surgery changes the shape of your cornea—the transparent membrane that arcs over your pupil and the colored part of your eye (iris).
他的双眼瞳孔似乎稍微扩大了些。
如果鸟类的瞳孔时不时地变大变小，这可能是它们兴奋、害怕或生气的迹象。
If birds make their pupils large and small from time to time, this can be a sign that they are excited or scared or angry.
“前顶盖”控制瞳孔的大小。
病人可做瞳孔扩张检查。
目的是研究度量尺，视频重构和瞳孔计在测量瞳孔距离（PD）方面的差异。
The objective is to investigate difference of metric ruler, videorefactor and pupillometer in measuring pupillary distance (PD).
另一个她对你有兴趣的信号是瞳孔的扩张。
有时，我觉得需要扩大瞳孔才能精神集中。
Sometimes, I feel I need to dilate my pupils to remain attentive.
怪异的事实：与许多动物不一样，山羊的瞳孔是矩形的。
Weird Fact: Unlike most creatures, goats have rectangular pupils.
它也可能引起瞳孔膨胀，血压增高和心率不齐。
It has been observed to cause the pupils to dilate, increase blood pressure, and increase the heart rate.
当他在脑子里计算佣金时，眼睛瞳孔里则闪现出一长串数字。
The pupils of his eyes flashed digital Numbers as he calculated the commission in his head.
卖得最好的玩具总是胀鼓鼓的娃娃以及瞳孔大大的动物宝宝。
The best selling toys have always been plump dolls and baby animals with dilated pupils.
雅戈说：“它们用奇怪的方式转动着脑袋，然后瞳孔跟着你转。”
They move their head in that quirky way, and then this pupil follows you around.
这种望远镜取代眼睛的瞳孔，提供可放大三倍的图象。
The telescope replaces the eye's nature lens and can provide an image that is magnified by almost three times.
雅戈说：“它们用奇怪的方式转动著脑袋，然后瞳孔跟著你转。”
They move their head in that quirky way, and then this pupil follows you around.
当瞳孔放大被认为不可控时，扑克牌玩家们经常带着墨镜以掩盖他们瞳孔的变化。
Poker players often wear dark glasses to hide the dilation of their pupils when they are aroused that they cannot control.
棕色瞳孔的你一直渴望拥有一双碧蓝的眼睛，现在实现梦想的机会来了。
If you've always wanted blue eyes, but have brown instead, there might be something you can do to change that.
我认为改变瞳孔颜色的这个想法很有意义，它可以使我们的心灵之窗更透亮了。
I think there is something very meaningful about this idea of having open Windows to the soul.
这可通过测谎器、言辞错误和犹豫不决、反复、烦躁和取代动作，眨眼，提高音调和瞳孔放大发现。
This can be detected via lie detectors, speech errors and hesitations, repetitions, fidgeting and displacement activity, blinking, higher vocal pitch and pupil dilation.
如果司机戴着手套，仪表盘上的摄像头将查验其瞳孔是否放大，车载电脑会检测驾驶行为是否反常。
If the driver is wearing gloves, a camera on the dashboard will check for dilated pupils and the car's computer will detect erratic steering.
医生会给您滴一些散大瞳孔的和局部麻醉的眼药水，以及使用一些镇静药物来帮助您放松。
Eyedrops placed in your eye dilate your pupil. You'll receive local anesthetics to numb the area, and you may be given a sedative to help you relax.
最令人震惊的是蜥蜴的上下眼睑是连在一起的，这特点让它的眼睛只留下了一个比较大的孔瞳孔接收光线。
The most striking eyes among the reptiles have lower and upper eyelids joined together, leaving one large hole for the pupil to see through.
由于长期处于地下，作为对光照减少的反应，帮助瞳孔扩张和收缩的化学物质的产生会相应减少。
Living underground can depress production of the chemicals that help dilate and contract the pupil in response to changes in light.
值班医生对他的瞳孔和其他重要生命体征做了仔细检查之后，并没有发现任何异常，但还是建议他住院观察。
The attending doctor checked his pupils and vital signs and could find nothing wrong but recommended that the patient be kept for observation.
瞳孔识别是一种观察眨眼频率和瞳孔扩张、收缩的方法。通常是事先录下视频然后再仔细观察分析。
Pupillometrics is a method of measuring blinking rates and pupil dilation or constriction, which can be done with video recordings and careful later analysis.
瞳孔识别是一种观察眨眼频率和瞳孔扩张、收缩的方法。通常是事先录下视频然后再仔细观察分析。
Pupillometrics is a method of measuring blinking rates and pupil dilation or constriction, which can be done with video recordings and careful later analysis.
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