The expression of optic axial angle and ray axial angle on light wave plane can be obtained by using the curve equations of the wavefront of light wave and normal plane of light wave.
利用光波面和光波法线面的曲线方程,得出了光波面上光轴角和光线轴角的表达式。
In order to help people to understand and discriminate two concepts of the optic axial angle and ray axial angle,as well as to understand the propagation of ray in the crystal,this paper gives a new method.
为了有助于人们更好的理解和区分双轴晶体的光轴角和光线轴角,以及对光在晶体中传播的理解,本文以负双轴晶体为例,根据光轴和光线轴的定义,从菲涅耳波面法线方程和光线方程出发,推导出了光轴角和光线轴角的表达式。
A measurement method of the radar axis angular velocity is discussedfor a given servo control scheme in this paper.
讨论了一种伺服设计方案的雷达轴线角速度的测量方法。
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
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
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
equilateral hyperbola
直角双曲线, 等轴双曲线
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。
the oblique rays of the winter sun; acute and obtuse angles are oblique angles; the axis of an oblique cone is not perpendicular to its base.
冬日里的太阳斜撒下来的光线；锐角和钝角都是斜角；斜圆锥体的轴线是不与它的地面垂直的。
the angle from its axis that a crystal must be rotated before appearing maximally dark when viewed in polarized light.
在激光下出现最大暗色之前必定要旋转的轴线角。
The graphs of incidence light power and receiving light power VS shaft angle have high CMRR.
以接收光功率与入射光功率比映射轴角曲线关系具有高的共模抑制比。
Axial load-deformation curve and preload on angular con act ball bearings
角接触球轴承的轴向载荷—变形曲线和预紧
Research of Virtual Absolute Rotary Encoder Using M-code;
准绝对式M码光电轴角编码器的研究
The Study of 24-bits Absolute Photoelectric Rotary Encoders;
24位绝对式光电轴角编码器的研究
A Study on the Walk-Off Angle in the Optical Indicatrix s Principal Section of Uniaxial Crystal;
单轴晶光率体主截面内离散角的研究
Resolver excitation and resolver-to-digital conversion system based on linear angle calculation
采用线性求角的旋变轴角解码与激磁系统
Vertical angle of maximum candlepower emission
最大发射光线的垂直角
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
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
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
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