这篇回顾的目的为确定矫正远视的屈光偏差时，PRK或LASIK是否会造成较可信赖，稳定及安全的结果。
The objectives of this review were to determine whether PRK or LASIK leads to more reliable, stable and safe results when correcting a hyperopic refractive error.
针对这种情况，探讨了一种利用机(舰)载光测设备测量方位标修正惯导航向偏差的方法。
This paper discusses a new method that utilizes optical measuring instruments to measure the azimuth points and collimates the navigation deviation.
光的扰动及视觉偏差现象，有什么东西迷惑你的眼睛吗？
Optical Illusions and Visual Phenomena Want to confuse your eyes and brain a bit?
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