tracking lens 中文意思是什麼
-
Chapter 5. based on the measured refractive index distribution curve, according as the theoretical model of light transmission in the grin medium, using quadrivalent runger - kutta method to carry out the light tracking, by this means the mainly imaging character index of the micro - lens such as foci, longitudinal and transverse spherical aberrations aberration etc is calculated. i
第五章從測量所得折射率分佈曲線出發，根據梯度介質球內光線傳輸的理論模型，用四階runger - kutta方法進行光線追跡，計算了此種梯度球的縱橫向球差等光學特性，給出所製作梯度折射率微球透鏡成像性能的評價。 -
By placing the reticule in the main optical path of the tv tracking lens, it can not only take the place of the auxiliary optical path in displaying line of sight, but also simplifies the structure of the lens
將這種分化板置於電視跟蹤鏡頭的主光路中，用以顯示瞄準光標，可取代電視跟蹤鏡頭的輔助光路，使鏡頭的結構得到簡化。 -
F - theta lens is one of the most important parts of laser scanning system, and has been widely used in many equipments with high precision, such as laser marking machine, missile tracking and aiming, laser printer, faxes, biochip test and so on
F - theta鏡頭是激光掃描系統中必不可少的重要組成部分，已廣泛應用於打標機、導彈跟蹤瞄準、激光印表機、傳真機集成電路激光圖形發生器和生物晶元檢測儀[ 1 ]等精密設備中。
分享友人