球面像差 的英文怎麼說

中文拼音 [qiúmiànxiàngchā]
球面像差 英文
aberration of sphericity
  • 球 : 名詞1 （以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體） sphere; glo...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 像 : Ⅰ名詞1 （比照人物製成的形象） likeness （of sb ）; portrait; picture 2 [物理學] image Ⅱ動詞1 （在...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 球面 : spherical surface; sphere球面艙壁 spherical bulkhead; 球面車床 spherical turning lathe; 球面反射...
  1. Compare the spherical aberration of refracted image of the rotational hyperboloid and the spherical surface

    旋轉雙曲面和球面折射成像的球差比較
  2. 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

    反遠距設計方案中物鏡採用二片式反遠距結構，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;物鏡後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。
  3. The second arises from the spherical aberration present in the objective lens

    第二個出現在目標透鏡的球面像差表面。
  4. Spherical aberration analysis of refraction imaging for paraboloid and sphere

    拋物面與球面折射成像的球差分析
  5. A sil flying head is designed to keep the distance between sil and recording medium in near - field range. a sil optical data storage system is built up when the recording head is combined with sil flying head. meanwhile, using astigmatic focusing error detection technology and twin optical pick - up heads, a novel nontouching nanometer measurement method is developed to measure the flying height of sil, and provides us with a powerful tool to optimize the design of sil fly head

    在sil存儲技術研究方面，首先提出一種光學玻璃熱熔加工製作sil的新方法，該方法克服了小半徑球透鏡加工的難題，成功製作出了半球固體浸沒透鏡；設計了sil飛行頭系統，並利用光學頭像散法聚焦誤差檢測原理，設計出一種雙光學頭sil飛行高度測量方案，實現了sil飛行頭飛行高度的測量。
  6. The aspheric optical element has many merits, for example, correcting optical aberrations, improving image quality, extending range of action, simplifying system organization, reducing the cost and reducing weight

    現代光學系統中大量採用非球面鏡以矯正像差、改善像質、擴大視場、增大作用距離、簡化光學系統結構、降低成本、減輕重量。
  7. Because of modis predominant space and spectral differentiate rate, it ’ s has been broadly applied to various field, in the aspect of snow monitoring, modis has been successfully using a normalized difference snow index ( ndsi ) to provide global automated binary maps of snow cover. the ndsi is a spectral ratio that takes advantage of the spectral difference of snow in short - wave infrared and visible spectral bands, although it has higher precision, it can only discern one pixel to snow or other features, can not satisfy accurate drainage basin snow cover mapping and snow parameter extracting

    Modis數據因其優越的空間解析度、波譜解析度，已被廣泛的運用於各個領域，在積雪監測方面，已成功地運用歸一化差分雪蓋指數（ ndsi ）製作每天的全球雪蓋分布圖， ndsi是基於雪對可見光與近紅外波段的反射特性和反射差相對大小的一種測量方法，然而它只能將一個像元辨別為積雪或非積雪，滿足不了高精度應用要求。
  8. Axial spheriacl aberration

    軸向球面像差
  9. A high quality barlow must be properly designed and manufactured in order to avoid compromising a telescope ' s color and spherical aberration corrections

    一個高品質巴盧必須妥善設計及製造，以避免損害望遠鏡的顏色和球面像差改正。
  10. Testing technology for aspheric wavefront aberration

    非球面波像差的檢測技術
  11. Beside spherical mosaic technique, the method of sampling source image to extract information on sphere is given, the difference of luminance and color between images due camera parameter change while image captured is corrected to remove visible boundary on panorama

    此外，本文還給出了從原始圖像中采樣生成球面全景圖的方法，該方法可以糾正圖像拍攝時相機參數變化導致圖像間整體亮度的差異，使生成的球面全景圖沒有明顯的拼接痕跡。
  12. The projection optics with aspherical mirror of sub - nanometer accuracy are required to get a resolution of less than 0. 1 m m and wide exposure area simultaneously. the precision of polishing and testing for such ashperical surface is fairly high and it has not been achieved yet in our current state

    Euvl微縮投影物鏡為了同時實現大的曝光視場和0 . 1 m以下的成像解析度，微縮投影光學系統需採用面形精度達亞納米量級的非球面，但我們現階段的光學加工和檢測技術距此要求尚有一定的差距。
  13. The rapid slide in tft - lcd panel prices has closed the gap between crt and tft - lcd monitor unit prices, resulting in further diminution in global demand for crt monitors

    Tft - lcd面板價格的下滑，拉近tft - lcd顯示器與映像管顯示器產品的單價差距，亦加速全球對映像管顯示器需求的萎縮。
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