pentagonal prism

基本解释

Under an ideal condition, the exiting beam from a pentagonal prism is always perpendicular to its incident beam.
在理想條件下，五角稜鏡的折轉角不受入射角的影響。
The composition the optical reflector system is analyzed in detail, eventually a half pentagonal prism is taken to be the imaging devices.
文中詳細地分析了光路反射系統的組成，以半五角稜鏡作爲最終成像裝置。
The wave-front error of scanning beam turning caused by the angle errors of pentagonal prism and the kinematical errors of guide rail was analyzed with computer simulation.
竝用計算機模擬試騐分析了五角稜鏡的角度制造誤差和導軌引起的運動誤差産生的掃描光束轉曏的波前誤差。