平行光线的英文

平行 of equal rank; on an equal f ...
光线 ray
边缘平行光线 marginal parallel ray
平行光 collimated light; directional lights; distant light; free direct; parallel light
平行光,平行光束 parallel lights
高度平行光 high-parallel light rays
高平行光束 highly collimatedf beam
目标平行光 target directional light
平行光(学)密度 specular density
平行光观察 orthoscopic observation
平行光管 collimater; collimating device; collimator
平行光镜 collimating mirror
平行光密度 specular density
平行光束 collimated beam; collimated light beam; parallel beam; parallel light beam; parallel pencil of rays; parallel rays; rays, parallel
平行光学 collimating optics
平行光源 source of parallel light
束平行光管 beam collimator
窄平行光栅 raster
光束平行光管 beam collimator
光学平行光束 optical parallel rays
激光平行光束 collimated laser beam
焦点-平行光距离 source-collimator distance
目标平行光灯 target direct
内调平行光管 inner-adjustable focus collimator; inner-adjustablefocuscollimator
偏轴平行光管 off axis collimator; off-axis collimator

千万人都在用的超大词汇词典翻译APP

The condition of the normal eye when parallel rays are focused exactly on the retina and vision is perfect
屈光正常当平行光线恰好聚焦于视网膜并形成清晰视觉时正常眼睛的状态
A range in relation to an optical system , such as a camera lens , representing distances great enough that light rays reflected from objects within the range may be regarded as parallel
（聚焦区）无限远与光学系统（如照像镜头）有关的一个范围，表示距离是如此之远，以至于从在这一距离的物体上反射回来的光可以视为平行光线