A mutation that led to slightly improved vision benefited the individual in which it first occurred.
导致视力稍微提高这一突变给第一个经历这种突变的个体带来了好处。
The researcher's discovery that only action games improved vision is another avenue that deserves further investigation.
研究人员发现，只有动作类游戏在改善游戏方面值得进一步研究。
Conclusion: Huoxue Huayu intravenous injection treatment of eye contusion hemorrhage significant effect, markedly improved vision after treatment.
结论：活血化瘀针剂静脉注射治疗挫伤性眼内出血效果显著，治疗后视力明显提高。
The cockpit and its bubble canopy give the pilot unobstructed forward and upward vision, and greatly improved vision over the side and to the rear.
座舱和水泡形舱盖消除了飞行员的前视和仰视阻碍，并极大的提升了侧视和后视视野。
In vision, the four groups before and after treatment significantly improved vision after treatment between the four groups of vision no significant difference.
在视力恢复方面，四组治疗前后视力提高明显，治疗后四组之间视力分布无显著性差异。
Conclusions These suggest methods of cataract with small synechia pupil could obtain improved vision without unacceptable risk by means of the surgical teaching mentioned.
结论粘连性小瞳孔白内障采用本手术方法，能获得良好视力，而无严重并发症。
I couldn't tell him that I was now fortified with my new and improved vision, a way of being that might, if I could remember always to use it, allow for a permanent, deeper sympathy and understanding.
我不能告诉他我现在有了一些新的、好的想法，一种如果我能经常记得使用的话就可能会使我们更永久的、更深刻的支持和理解对方的方法。
All symptoms such as defect of vision field, hemiopia etc were improved.
术后视野缺损、偏盲等症状均有改善。
If I fired back that playing video games wrecked one's eyesight, he'd trot out a study proving that they improved a person's field of vision.
如果我反驳他玩电子游戏对视力不好，他会拿出它有利于拓宽人的视野那一套说辞。
Over the next few weeks and months, her vision gradually improved.
再接下来的几个星期，她的视力有了更大的改善。
Doctor: If there is no other problem inside, the vision may be improved when you wear a certain number of glasses after the operation.
医生：如果内眼没什么毛病，术后戴上合适的眼镜视力会提高的。
A child's vision can be improved greatly if the child wears glasses as directed by the eye doctor.
只要按照眼科医生的指导佩戴眼镜，孩子的视力会得到很大的改善。
If you have been able to relax, partially or completely, you will have a flash of improved or clear vision, and the area seen best will be smaller.
如果你已经得到休息，部分或者完全，你会有一个瞬间的得到改善的，或者清晰的视力，并且你能看得最清的范围将会更小。
An improved monocular vision method is studied for intelligent vehicle to detect the preceding car in structural road environment in the daytime.
提出了一种改进的单目视觉方法，用于在可见度高的情况下准确检测和跟踪前方车辆。
The two methods not only enhance image details but also fit in with human vision, distinct of image is improved and noise over-enhancing can be voided in flatness area.
这些方法既增强了图像的细节特征又符合人眼的视觉特性，提高了图像的清晰度，有效地避免了平坦区域噪声的过增强问题。
Finally, an improved algorithm of image quality assessment is presented, which is Vision and Weighted Signal-to-Noise Ratio (VWSNR).
最后提出了一种改进的评价方法——视觉加权信噪比模型(VWSNR)。
An improved monocular vision method was proposed for intelligent vehicle to detect the preceding car in structural road environment.
提出了一个改进的单目视觉方法，用于智能车在结构化公路环境下准确检测和跟踪前方车辆。
Vision in all the cases were improved in different extent.
术后视力均有不同程度提高。
A vision system for ent surgical robot is presented. The binocular CCD cameras are calibrated with parameter constraint and the precision of the model is improved.
设计一套耳鼻喉手术机器人视觉系统，采用参数约束化方法对双目CCD系统进行标定，提高系统精度。
Result: resulting in a quiescent ocular surface and improved the vision.
结果：形成稳定的眼球表面，视力提高。
It is a challenge that the quality of cataract surgery should be improved further, patients not only get rid of blindness or low vision, but also obtain ideal visual quality.
提高白内障的手术质量，使患者不仅脱盲、脱残，而且能达到理想的视觉质量是白内障复明工作所面临的新的挑战。
If we wear corrective lenses now, perhaps our vision could be improved or restored through laser surgery.
如果我们现在带上矫正镜，或通过激光手术我们的视力就会改善或恢复。
Not only were there no ill effects other than routine postsurgical soreness, the subjects said the vision in their treated eyes was slightly improved in dim lighting conditions.
除了常规的术后疼痛外，没有其它病症，受试者说，他们受过处理的眼睛视力在弱光条件下轻微改善。
This paper is proposed to function design and process design of the machine vision in micro-assembly system. And this paper improved algorithm in some key step in the process of machine vision.
本文对微器件装配系统中机器视觉的功能和过程进行了设计，并对各部分算法进行了改进设计使其能够满足微装配的实时检测定位的功能。
Screening has been recommended because vision could be improved by encouraging treatment in the majority of older people with impaired vision.
建议对大部分的老年人进行视力不全的筛检，因为视力可以经由鼓励接受治疗而获得改善。
Vision improved by 2 lines or more in 93 eyes (76%).
其中93眼(76%)术后视力提高2行或以上。
ResultsAfter extra PRP, vision was improved in 12 eyes (18.4%), unchanged in 36 eyes (55.4%) and decreased in 17 eyes (26.2%).
结果超全视网膜光凝术后视力提高12眼(18.4%)，视力不变36眼(55.4%)，视力下降17眼(26.2%)。
ResultsAfter extra PRP, vision was improved in 12 eyes (18.4%), unchanged in 36 eyes (55.4%) and decreased in 17 eyes (26.2%).
结果超全视网膜光凝术后视力提高12眼(18.4%)，视力不变36眼(55.4%)，视力下降17眼(26.2%)。
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