A new method for large shaft alignment was proposed based on visual laser technology and PSD (position sensitive detector) technology.
提出了一种采用位置敏感探测器(PSD)技术与激光技术相结合实现大型轴系对中检测的新方法。
A new method for large shaft alignment was proposed based on visual laser technology and PSD (position sensitive detector) technology.
微弱电流的放大与处理是基于位置敏感探测器(PSD)的微位移传感器的关键技术。
Bar design can also have great originality, for example in bamboo or wood on the laser carving, bold use of backlight effect, create fantasy, bold visual effects.
吧台的设计也可以独具匠心，比如在竹筒或木板上进行激光雕刻，大胆地运用背光效果，创作出奇幻、大胆的视觉效果。
A novel topological map is proposed in this paper, and its nodes are represented with the visual scale-invariant features and the beam features of the laser range finder.
提出了一种新型拓扑地图；该地图用激光的扇区特征和视觉的比例不变特征来联合表示节点。
For serious proliferative lesions, laser therapy can also reduce the chance of visual impairment.
对于严重的增殖型病变，雷射治疗也可以降低视力损伤之机会。
The laser surgery for vision correction that replaced radial keratotomy (e. g., lasik and other procedures) is not associated with visual disturbances at high altitudes.
取代前项技术，用以矫正视力的雷射手术与高海拔的视觉障碍并无直接关系。
Objective to explore the change on corneal topography and association with loss of spectacle-corrected visual acuity after laser in situ keratomileusis (LASIK).
目的探讨准分子激光原位角膜磨镶术术后角膜地形图形态变化及其对矫正视力的影响。
Conclusion Excimer laser cornea reshaping can improve the visual acuity of ametropia.
结论准分子激光手术有效提高屈光不正眼的裸眼视力。
A novel modeling method for the single mode laser chaotic system based on visual simulation software is presented. The chaotic characteristic of single mode laser system is analyzed.
提出了一种直接用仿真软件建立单模激光混沌系统可视化模型的方法。
In this paper 3-d reconstruction of three kinds of visual microstructures by means of a confocal laser scan microscope system is introduced.
本文介绍利用共聚焦激光扫描显微镜系统进行的三种动物视觉显微结构的三维重建。
A novel visual robotic arc welding system based on circular laser vision sensor is developed.
开发了一种基于环形激光视觉传感的新型弧焊机器人视觉系统。
A simple device for measuring laser interference fringe visual acuity of retina-brain system of the human eye is introduced.
本文介绍了一种测定人眼激光视网膜干涉条纹视力的简易装置。
Experiments were carried out to verity the performance of laser scanner, the results indicate that the images have good visual effect and can meet requirements of industrial inspection.
用实验验证了所设计制造的扫描仪的性能，结果显示图像具有良好的视觉效果，能够满足工业检测要求。
A novel topological map is proposed in this paper, and its nodes are represented with the visual scale-invariant features and the beam features of the laser range finder.
该地图用激光的扇区特征和视觉的比例不变特征来联合表示节点。
And nd: YAG laser posterior capsulotomy can improve the visual functions of both types of PCO patients.
YAG激光晶状体后囊切开术可以有效改善各种类型PCO患者的视功能。
The paper studies shafting correction principle, puts forward a new means of axle alignment and allocation, which makes use of visual-laser and PSD technology.
对轴系校准原理进行了研究，提出了一种利用可见激光和PSD实现轴心调校、定位的新方法。
Audio-visual products mentioned in these Measures refer to audio tapes, video tapes, gramophone records, laser audio discs and laser video discs, etc. on which contents are recorded.
本办法所称的音像制品，是指录有内容的录音带、录像带、唱片、激光唱盘和激光视盘等。
The mathematic model of the laser 3-d visual sensor is established. A separated-parameter method is proposed to calibrate the structure parameter.
建立了激光视觉传感器的数学模型，提出了一种分离参数对传感器结构参数进行标定的方法。
Visual acuity after excimer laser refractive surgery has been remarkably improved using this model.
利用过渡区模型可提高手术后患眼的视觉质量。
The visual sensing systems are more sophisticated and are usually based on television cameras or laser beam scanners.
视觉传感系统更加复杂，通常是基于电视摄像机或激光扫描仪来完成的。
To date, femtosecond laser is widely used in such complicated surgeries as corneal transplantation and ICR (Intracorneal Ring) implantation, achieving faster healing and better visual results.
时至今日，飞秒激光早已广泛应用于各类复杂的眼部手术，如角膜移植及植入角膜环，缩短康复时间之馀，复原效果亦佳。
To date, femtosecond laser is widely used in such complicated surgeries as corneal transplantation and ICR (Intracorneal Ring) implantation, achieving faster healing and better visual results.
时至今日，飞秒激光早已广泛应用于各类复杂的眼部手术，如角膜移植及植入角膜环，缩短康复时间之馀，复原效果亦佳。
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