axial gradient

Single bottle beam generated by a gradient axicon

梯度轴棱锥产生单个Bottle beam

Design method of axial gradient index(AGRIN) lens is researched.

研究了轴向梯度折射率透镜的设计方法,总结了轴向梯度折射率镜头的像差理论,简述它在光学设计软件中的使用。

One is traditionally overall spherical lens,the other is a lens including two axial gradient index medium.

分别设计了传统的全球面镜头和包含两片轴向梯度折射率材料镜头,轴向梯度折射率监视镜头比原普通全球面镜头减少了两片透镜。

Single bottle beam generated by a gradient axicon

梯度轴棱锥产生单个Bottle beam

The Beam Propagation and Transformation in Axicon-Lens System

轴棱锥——透镜系统的光束传输与变换

diamond pyramid hardness test

维氏金刚石棱锥硬度试验

Vickers diamond pyramid hardness test

维克斯金刚石棱锥硬度试验

On "Exchange Rate Pyramid" Model for Renminbi Exchange Rate System;

人民币汇率制度“棱锥”模型的探索

THE JUMP OF DISPLACEMENT GRADIENT ACROSS THE EDGE IN THE ESHELBY’S PROBLEM

Eshelby问题中棱上各点位移梯度的跳跃

Influence of Manufacture Error with Non-Circular Symmetry in an Axicon on the Bessel Beams Quality

轴棱锥非圆对称加工误差对贝塞耳光束质量的影响

Geometric Optics Analysis on the Bottle Beam Generated From an Axicon-Lens System

轴棱锥透镜系统产生局域空心光束的几何光学解释

Geometric optics analysis on self-reconstruction of the nondiffracting beam generated from an axicon

轴棱锥产生无衍射光束自再现特性的几何光学分析

" Reflecting prisms--Optical axis, length of opticalaxis, axial section and optical parallelism"

GB/T7660.1-1987反射棱镜光轴、光轴长度、光轴截面与光学平行度

Measures for reducing coning deformation of tapered bearing ring

减小圆锥滚子轴承套圈锥度变形的方法

Angle masters with various angles, prisms, corner cubes and lage aperture and high precision cemented plate.

不同角度的标准角块、棱镜、角反射器（角锥棱镜）及大口径、高精度的光胶板。

Effect of incident laser beam angle varying on cube corner retro-reflector measurement accuracty

激光光束入射角度变化对角锥棱镜测量精度的影响

a frustum formed from a pyramid.

用棱锥做的平截头体。

A pyramid column chart uses pyramid data markers in a column chart.

柱形棱锥图在柱形图中使用棱锥形数据标记。

The numerical results show that material has large pressure gradient and velocity at the screw edge region and material.

计算结果表明,在螺棱处,在啮合区的物料具有较大的压力梯度和速度梯度;

Unique taper lock design avoids the misalignment problems that are common with traditional taper lock clamps.

独特的锥度设计避免了传统设计的不同轴度。

Analytical solution of axi-symmetrical bending of cylindrical shells with functional gradient

功能梯度圆柱壳轴对称弯曲的解析解