双光楔,dual-optical wedge
1)dual-optical wedge双光楔
1.Then,the special rotative adjustment pedestal and the reference source are designed and processed,and the error of the different spatial relative position between camera axis and visual axis is measured by turning the rotative pedestal and adjusted utilizingdual-optical wedge technique.论文总结了多光轴在空间旋转时形成的原因及其误差量,形成了兼顾安全和便捷的技术途径:首先以摄像机模拟非可见且对人眼有危害的激光器;其次设计加工出一种专用的回转基准调校基座和基准光源,通过转动基座,检测出摄像机光轴和可见光轴在空间不同相对位置的误差,采用双光楔方法进行调节;最后依托过渡工装使激光器光轴相对其安装面的精度与摄像机一致,由此保证了激光轴与可见光轴在任意方位角处均保持平行;其平行度误差不超过0。
英文短句/例句
1.Analysis of Double Plate Rotation Depolarizer by Mueller Matrix双光楔旋光退偏器的Mueller矩阵分析
2.Analysis for refractive property of rotary dual-wedge prism system and 2-D scanning trace旋转双光楔折射特性与二维扫描轨迹的分析
3.Design of Combination of Smooth Blasting and Double-wedge Cut for Roadway Excavation双楔形掏槽方法和光面爆破技术的综合设计
4.AN ANALYSIS OF THE WEDGE MECHANISMS AND THE DESIGN OF A WEDGE MECHANISM WITH DUPLEX WEDGE ANGLES斜楔机构的分析及双楔角斜楔机构的设计
5.A sample of each coating is exposed on an Eastman 1B sensitometer and to a wedge spectrograph各涂层样品用1B感光仪对着光楔摄谱仪曝光。
6.The Improved Method of Irradiation Uniformity Using the Derivations of Wedged Angles for the Cross Segmented Wedge Array System;用楔角偏差改善正交光楔列阵大尺度的辐照均匀性
7.Small-scale non-uniformity of cross segmented wedge array focus system正交光楔列阵光学系统的小尺度不均匀性
8.Elastic Flexural-torsional Buckling of Doubly Symmetric Web-tapered I-beams;双轴对称楔形工字钢梁的弹性弯扭屈曲
9.DESIGN INJECTION MOULD WITH QUADRATIC EJECTING MECHANISM OF SLIDER AND WEDGE DUAL PUSH PLATE滑块斜楔双推板式二次推出机构注塑模的设计
10.Behaviour of Bi-Axially Loaded Thin-Walled Tapered Beam-Columns with Doubly Symmetric Sections具有双对称截面的双轴加载薄壁楔形梁柱的性能分析
11.Measurement of Roll Angle Using Reflective Flare Grating Wedge Plate反射式闪耀光栅楔形平板用于转角测量
12.Wedge-shoes will be hot in -.在~的时尚舞台上，楔形鞋将会大放光彩。
13.Evaluation of Wedged- shaped Defects Repaired by Dyract AP Compomer;Dyract AP光固化复合体修复楔状缺损疗效观察
14.A clinical study about cavities" preparation of subgingival wedge-shape defects using Er:YAG laserEr:YAG激光在龈下楔状缺损治疗中的临床应用
15.Image performance of photon-counting imaging detector with wedge-and-strip anode楔条形阳极光子计数探测器成像性能的检测
16.Far-field Divergence Angle Measurement of Gaussian Beam Based on Wedge Plate Shearing Interference基于楔板剪切干涉的高斯光束远场发散角测量
17.To fix in place or tighten with a wedge.把…楔住，把…楔牢
18.double-beam grating spectrophotometer双光束光栅分光光度计
相关短句/例句
rotary dual-wedge prism旋转双光楔
1.Analysis for refractive property ofrotary dual-wedge prism system and 2-D scanning trace旋转双光楔折射特性与二维扫描轨迹的分析
3)optical double wedge compensator双光楔补偿器
4)double-wedge双楔
1.Online real-time teting system of the displacement indouble-wedge cross wedge rolling;双楔楔横轧位移实时在线测试系统研制
5)wedge[英][wed?][美][w?d?]光楔
1.Testing of awedge and analsis of errors;光楔加工检测及测量误差分析
2.Image Quality in Flat Projection Wedges;平板投影光楔的图象质量
6)optical wedge光楔
1.It is called theoptical wedge, when the refraction angle of the refracting prisms is tiny.当折射棱镜折射角很小时,称之为光楔。
2.A rotatingoptical wedge multiplex holography is applied to the recording of the multiplex holograms by means of a rotatingoptical wedge in the plane reference beams in order to modulate the propagation direction and encode multiplex beams.旋转光楔多重全息术,是利用置于平面参考光波光路上的旋转光楔,调制其传播方向,实现多参考光编码记录获得多重全息图。
3.A novel dual field of view optical system with dual image was presented,the design methods of this system,the operational principle of beamsplitter and theoptical wedge are discussed respectively.由于使用了孔径分光、光楔对双视场图像进行空间分离、二向色性分束镜进行光谱细分,两光路合一,使卡塞格林光学系统的潜力得到了充分发挥,实现了共窗口、共探测器的双像双视场成像光学系统。
延伸阅读
旋转分子式：CAS号：性质：将图像(或分子)绕一定轴线转动一定角度后能使图像复原的一类对称动作。旋转据以进行的轴线称作旋转轴，使图像绕轴后复原的最小转角称作基转角α。设α=2π/n，显然，旋转角为α整数倍的角度均能使图像复原，不难论证，在2π角度范围内独立、不等同旋转对称动作的种数为n。
