PRIS abbr. 太平洋靶场测量仪器卫星(Pacific Range Instrumentation Satellite)
biprismn. [光] 双棱镜;复柱
Fresnel biprism[光] 菲涅耳双棱镜
Fresnel's biprism菲涅耳双棱镜
网络短语:
electrostatic biprism 静电双棱镜
biprism interference 双棱镜干涉
orthogonal biprism 正交双棱镜
fresnel ' s biprism 菲涅耳双棱镜
refraction of biprism 双棱镜折射
fresnel s biprism 菲涅耳双棱镜
biprism interference experiment 双棱镜干涉实验
英语例句库
Based on the double refraction principle of outgoing beam in the biprism,the displacement method for measuring the small angle of biprism is presented.The error of this method is also discussed. 利用双棱镜引起出射光束方向双向偏折的原理,提出了一种位移法测量玻璃双棱镜微小底角的新方法,介绍了测量的基本原理,讨论了测量误差.