目的观察巩膜宽环扎手术前后角膜形态学变化，进一步探讨巩膜宽环扎术对角膜光学形态的影响。
Objective To investigate effects of surgical treatment with wide scleral buckling for retinal detachment on corneal shape.
采用高速摄影和数字化处理的研究方法，对鞍马“隔两环宽臂支撑托马斯全旋”动作进行生物力学分析。
By the high -speed photography and digital processing , the authors biomechanically analyze the movement of Thomas flank circle with wide arms support between two rings on pommelled horse.
提出了一种快捕获，低抖动，宽调节范围的增益自适应锁相环的设计。
We present a design for an adaptive gain phase-locked loop (PLL) that features fast acquisition, low jitter, and wide tuning range.
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