1.
New inference method of the optic axial angle and the ray axial angle of the negative biaxial crystal
负双轴晶体光轴角和光线轴角推导的新方法
2.
Those rays which are near the axis are sometimes called paraxial rays.
靠近轴的那些光线有时叫作近轴光线。
3.
LASER-HEAVY PLUMB-BOB SURVEYING APPARATUS WITH A DOUBLE CONTROLLED AXIAL LINE EXTENDED TECHNOLOGY FOR CONSTRUCTION OF HIGHRISE BUILDING
高层建筑激光—重锤双控轴线引伸技术
4.
Reflection of the Incidence O-Ray on the Internal Boundary Surface of Uniaxial Crystal;
单轴晶体内表面入射o光线的双反射
5.
Research Influence of Birefringence Crystal Light about Light Angle and Place of Crystal Axis
光线入射角和晶体光轴取向对晶体折射光线的影响研究
6.
Alignment for center distance of optical telescope in satellite optical communication terminal
卫星光通信光学天线轴间距的精确调试
7.
Fibre Bragg Grating Based Magnetic Force Online Measurement System for Magnetic Bearings
基于光纤光栅的磁力轴承磁力在线测量系统
8.
The Nexus of the Ware Normal and the Light way of e ware Takes Place in the Uniaxial Crystal;
单轴晶体中e光的波线和波法线间的关系
9.
Hence, the antenna along the y-axis does not send any light to the observer directly below it.
因此，沿y轴的天线，对y轴正下方的观察者不发送任何光波
10.
A line through the optical center of a lens that is perpendicular to both its surfaces.
光轴通过透镜的中心垂直于物体两面的线
11.
Study on Characters of Nonlinear Exposure in In-line Holography for Particle Field;
粒子场同轴全息的非线性曝光特性研究
12.
Study of Six Degree of Freedom Robot Off-Line Programming in Laser Processing;
面向激光加工的六轴机器人离线编程研究
13.
A Structured-light-sensor-based Five-axis Scanning System
一种基于线结构光的五轴扫描测量系统
14.
Far-Field Divergence Angle and Directionality of One Dimensional Off-Axis Gaussian Beams
一维线阵离轴高斯光束的远场发散角和方向性
15.
Fractional Fourier transform for incoherent one-dimensional off-axis Gaussian beams
1维线阵离轴高斯光束的分数傅里叶变换
16.
Analytic expression of horizon imaging on infrared focal plane array in panoramic electro-optical tracker
两轴周视光电跟踪天际线焦平面像的解析表达
17.
Telecentric operation (field rays leave parallel to optical axis, unlike Barlow lenses which diverge rays).
远心手术（场射线离开平行光轴，不像巴卢镜片，其中发散射线）。
18.
Comparison of linear and nonlinear wind-induced responses of a structure of Expo Axis
世博轴阳光谷大型钢结构风致线性和非线性响应比较