visual axis

Results The visual axis were clear and IOLs in position in all operation eyes .

结果术后全部术眼视轴透明，人工晶状体在位。

This paper focuses on the visual axis stabilization technology , and it includes passive vibration isolation and gyro stabilization technology .

本文重点研究视轴稳定技术，主要包括被动减振和惯性稳定技术。

This paper uses a method of stable platform to achieve visual axis stability , the vibrating on visual axis brought by mobile carrier .

针对载体运动会给视轴带来影响，提出利用稳定平台实现视轴的稳定。

A form of strabismus in which the visual axis of one eye deviates from that of the other . Binocular vision restoration in different age group patients with intermittent exotropia

散开性斜视，外斜视一只眼睛的视轴与另一只眼睛的视轴偏离的一种斜视不同年龄组的间歇性外斜视术后双眼视觉恢复

The length of the visual axis was the distance from the corneal vertex to the macular fovea , and it was also measured by A-mode ultrasound in sitting position with different ultrasonic velocity .

以角膜顶点至黄斑中心凹距离作为视轴长度，此连线上测量硅油后间隙的厚度。

Results 40 eyes ( 83.3 % ) could keep the central visual axis transparent . The best corrected visual acuity was improved to 0.5 or over in 21 eyes ( 48.3 % ) at three months postoperatively .

结果术后矫正视力≥0.5者有21只眼，占48.3%，随访期间有40只眼（83.3%）保持中央视轴区透明或基本透明。

Moreover , it was found out that the moving direction of an object could influence the judgment of the relative arrival time : the moving direction that maintained a certain angle with the visual axis would make it more difficult to judge the moving time .

同时发现客体运动方向影响相对到达时间判断，与两眼视线有一定夹角的运动方向会使运动时间判断更难。

Due to the impact of the external environment and other reasons such as the structure errors , as an angular rate sensor , the gyroscope in the platform can bring drift and noise in measurements , which can affect the visual axis stability and accuracy .

由于外界环境干扰以及自身结构误差等原因的影响，平台中的速率陀螺作为角速率敏感元件在测量时往往会引入漂移和噪声，从而影响视轴稳定精度。

While last follow up there were two operating eyes ' vision decreased to below hand moving , 8 eyes with IOL pupil capture and posterior capsular visual axis were transparent in 16 eyes , semi transparent in 9 eyes , covered by proliferative membrane in 6 eyes .

末次随访时有2眼视力下降至眼前手动以下，8眼人工晶状体瞳孔夹持。后囊视轴透明16眼，部份透明9眼，机化膜复盖6眼。

Due to machining accuracy and limited leveling precision of gimbals , there is always an inconsistency between the visual axis and the vertical rotational axis of the digital zenith camera and the plumb line , which leads to a big deviation between measurement precision and theoretical precision .

由于机械加工精度和常平架的调平精度有限，天顶摄影仪的视轴、垂直旋转轴与铅垂线总是存在不一致，导致测量精度与理论精度存在很大的偏差。