1) divergence angle measurement
发散角测量
1.
The influence factors of divergence angle measurement were analyzed.
分析了发散角测量的影响因素。
2) angular distribution of scattering measuring
散射角分布测量
3) keratometry
角膜散光测量法
4) measuring system of scattering angular distribution
散射角分布测量系统
5) angle-speckle-correlation measurement
角度散斑相关测量
6) Divergence
[英][dai'və:dʒəns] [美][daɪ'vɝdʒəns]
发散角
1.
The analyzed results of collimating antenna shows that the LD divergence of the typical parameters of divergences of 10°×40° and luminous surface sizes of 100μm×1μm can be compressed to smaller than 1 mrad.
分析计算表明,采用扩束透镜与棱镜对准直可以将输入参数为发散角10°×40°,发光面100μm×1μm的典型半导体激光束,变换为发散角在1mrad以内的准直光束。
2.
In this paper, a method of time - resolved divergence measurement using an aperture is reported.
结果表明：在激光脉冲的形成过程中，输出光方向性越来越好，相应发散角由～１。
3.
In order to obtain output laser of near diffraction limit divergence, output properties of a modified confocal and a plane-concave self-filtering unstable resonator have been investigsted.
为获得接近衍射极限发散角的铜激光，设计了共焦及平凹二种自滤波非稳腔并研究了它们的输出特性，分别获得了发散角为２。
补充资料：天文方位角(见大地天文测量)
天文方位角(见大地天文测量)
astronomical azimuth
哭骂措嘿羔一cal azi一彻见大地天文侧量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条