object lens造句
例句與造句
- An image of the object is projected by the object lens on to the photocathode of an image converting tube .
物象通過物鏡投影在變像管的光陰極上。 - Secondly , using compound on - axial holographic lens to design a diffractive / refractive hybrid object lens
隨后，利用復(fù)合同軸全息透鏡設(shè)計了一個衍折混合照相物鏡。 - If the objective lens is closer to the compact disk than the focal length of the object lens , then the cylindrical lens creates an elliptical image on the photodetector array
如果物鏡與光盤之間的距離短于物鏡的焦距，柱面透鏡就會使在光電探測器陣列上的成像變成橢圓影像。 - If the objective lens is further away from the compact disk than the focal length of the object lens , then the cylindrical lens again creates an elliptical image on the photodetector array
如果物鏡與光盤之間的距離長于物鏡的焦距，柱面透鏡也會使在光電探測器陣列上的成像變成橢圓影像。 - She hardly observed that a tear descended slowly upon his cheek , a tear so large that it magnified the pores of the skin over which it rolled , like the object lens of a microscope
她也沒有看見一滴淚水慢慢地從他的臉上流下來，那是一滴很大的淚水，好像是一架放大鏡的目鏡，把它流過去的皮膚上的毛孔都放大了。 - It's difficult to find object lens in a sentence. 用object lens造句挺難的
- Long focus object lens of three color achromatic aberration is one of two posers of optical design , using this method can get a perfect result . compared with pw method , the first results received from the wave - deviation method are more accurate and more rapid
使用此數(shù)學模型編的光學自動設(shè)計程序，也可以說是光學鏡頭設(shè)計的一種新方法，即實現(xiàn)自動選玻璃，求解初始結(jié)構(gòu)(曲率半徑r ，厚度d等)和自動校正像差和優(yōu)化系統(tǒng)等。 - This paper analyses the critical angle method that often use in focus detected . we receive two relations , the first relation between refractive index of the critical - angle prism and focus - error signal ; the second relation between numerical aperture of object lens and out - of - focus error signal
本文針對伺服系統(tǒng)中常用的調(diào)焦方法-臨界角方法進行了分析，理論上得到臨界角棱鏡的折射率、物鏡的數(shù)值孔徑與離焦誤差信號的關(guān)系。 - This paper analyses emphatically the position error and manufacture error of critical - angle prism the position error and aberration of object lens the position error and manufacture error of the polarization beam splitter the position error of the detector , and come out their relations
著重分析了臨界角棱鏡位置誤差與制造誤差；物鏡的位置誤差與像差；偏振分束棱鏡的位置誤差與制造誤差；探測器的位置誤差等對離焦誤差信號的影響，并給出了理論曲線。 - In the retrofocus project , a retrofocus structure with two elements is used in the object lens to enlarge fov and back working distance , in the head of which the negative meniscus have the effect of balancing aberration and deviating rays like a prism . and a standard hyperhemisphere immersion lens with high refractive index is put behind the object lens to satisfy the receiving of a detector with smaller photosensitive
反遠距設(shè)計方案中物鏡采用二片式反遠距結(jié)構(gòu),增大了視場和后工作距離,彎月型負透鏡在前,具有平衡像差和棱鏡的偏向作用;物鏡后放置高折射率標準超半球型浸沒透鏡,滿足小光敏面探測器接收。 - The rear expounds the working principle of pick - up and the methods that are able to implement compatibility and fit high density disc . moreover a devise idea is put forward that hologram incorporates object lens that can adapt to the panasonic ' s double focus and give credible technologic guarantee and carry out product ' s simplification
后半部分對dvd的核心部分? ?激光頭的工作原理及其滿足高密度和兼容性要求的實現(xiàn)方法進行了詳細闡述，并提出了適應(yīng)松下兩焦點光頭的全息板與物鏡一體化設(shè)計思想，為產(chǎn)品簡單化的追求提供了可靠的技術(shù)保證。