With a given collimator the integrated reflections in the parallel and antiparallel positions will be equal . 對(duì)于一個(gè)給定的準(zhǔn)直器,在平行和逆平行位置時(shí)積分反射是一樣的。
The analysis of grin in optical fiber collimator 自聚焦透鏡在光纖準(zhǔn)直器中的應(yīng)用分析
Research on assembling technology of collimator based on dft 的光纖準(zhǔn)直器裝配技術(shù)研究
Research and design of fiber collimator 光纖準(zhǔn)直器結(jié)構(gòu)研究與設(shè)計(jì)
The appraisement of neutron soller collimator 準(zhǔn)直器的測(cè)試與評(píng)價(jià)
Comparing investigation of quality performance on camera collimators 相機(jī)準(zhǔn)直器的質(zhì)量指標(biāo)對(duì)比研究
A comparative study of fanbeam collimator and parallel - hole collimator 準(zhǔn)直器與平行孔準(zhǔn)直器的性能比較
The research and design of polarization - maintaining dual fiber collimator 保偏雙光纖準(zhǔn)直器的研究與設(shè)計(jì)
A 53 - case report of clinical application of manual multi - leaf collimator 手動(dòng)式多葉準(zhǔn)直器臨床應(yīng)用53例報(bào)告
Design of automatic debugging and assembling system for optic fiber collimator 光纖準(zhǔn)直器自動(dòng)調(diào)試裝配系統(tǒng)的設(shè)計(jì)
optical device consisting of a tube containing a convex achromatic lens at one end and a slit at the other with the slit at the focus of the lens; light rays leave the slit as a parallel beam
a small telescope attached to a large telescope to use in setting the line of the larger one
百科解釋
A collimator is a device that narrows a beam of particles or waves. To "narrow" can mean either to cause the directions of motion to become more aligned in a specific direction (i.