optical appearance 中文意思是什麼

optical appearance 解釋
光學外觀
  • optical : adj 眼的；視覺的；視力的；幫助視力的；光學（上）的。 optical activity 【物理學】旋光性。 an optic...
  • appearance : n 1 出現；露面，出場，登臺。2 出版，刊行。3 外貌，外觀； 〈pl 〉 表面的跡象[徵兆]。4 〈古語〉幻想...
  1. The appearance position of hot - image satisfied the rule of z2 = z1 - lv, z2 is mean the image distance, z1 is mean the object distance, and lv is mean the distance between the nonlinear medium. the theory is also validated by the optical propagation software. if n = 1, then the nonlinear medium is only one, lv = 0, and it will satisfy the rule z2 = z1

    四、從非線性近軸波動方程基礎上用散射矩陣理論推導了級聯介質的熱像規律，得出級聯介質的熱像位置滿足z2 = z1 - lv ，其中z2為像距， z1為物距， lv為級聯介質間的距離，並用光傳輸軟體得到了驗證;發現級聯的非線性介質可以看成單一的非線性介質相連，散射點對級聯介質的每一段非線性介質成像;當只有一段非線性介質時，可以認為lv為零，滿足z2 = z1 。
  2. Because of the appearance of erbium doped fiber amplifier ( edfa ), the problem of optical fiber loss has been solved basically. then people ' s attention is more and more concentrating on the research of the optical fiber communication system which is limited by optical fiber dispersion instead of that which is limited by optical fiber loss

    由於摻鉺光纖放大器（ edfa ）的出現，基本上解決了光纖損耗問題，從而使人們的注意力越來越多地從受損耗限制的光纖通信系統轉向受色散限制也即受帶寬限制的光纖通信系統的研究。
  3. Sem results show tin films appear compact and plane in different n2 partial pressure, and there is no big crystal grain appearance on the surface of tin films. tem and afm results tin films have the column structure, and the surfaces of the films are accumulated by crystal grain. in the second part of the thesis the effect of heat treatment processing on the optical properties and structure of the tin films is studied

    Tem測試結果顯示，薄膜表面是由tin晶體顆粒堆積在一起，呈柱狀結構afm測試結果表明， tin薄膜呈柱狀結構；在氮氣分壓較小時， tin薄膜表面比較平整，顆粒細小；隨著氮氣分壓的增加， tin薄膜表面顆粒逐漸增大；相同氮氣分壓下，氬氣分壓較小時制備的tin薄膜較為緻密。
  4. Scanning near - field optical microscope ( snom ), as a kind of new important optical apparatus that is used to observe appearance or investigate immanent essence of sub - wavelength objects, has been played a crucial role in the wide range of physics, chemistry, biology, medical science, geology, it estate in last years. one of difficulties of conventional snoms is the relatively low power of out signal

    近場光學顯微鏡（ snom ）作為一種用於觀察和研究亞波長物體的外觀形貌和內在性質新的重要光學儀器，于近幾年來，在納米和介觀尺度上，為物理、化學、生物、醫學、地質和信息產業等的研究和生產提供了許多新的知識，也極大地推動了近場光學的發展。
  5. As a class of material with special appearance, thin film has particular optical, mechanical, electroniccal and magnetical properties, and was used as the basic material in many new application fields, such as microelectronics, optoelectronics, magnetoelectrics, overhardening of cutting tools, sensors and the application of solar energy, etc. as a prospective dielectric material, tio _ ( 2 ) thin film was used in thin film technique, which brings a great interest to the researchers of all over the world

    作為特殊形態材料的薄膜，具有特殊的光、機、電、磁等性能，已經成為微電子學、光電子學、磁電子學、刀具超硬化、傳感器和太陽能利用等新型應用領域的材料基礎。 tio _ 2作為一種極具前景的介質材料被應用到薄膜技術中來，引起了國內外研究者的極大興趣。
  6. In this paper we take microsoft windows nt4. 0 as operating system, take microsoft excel2000 as the data administration system to realize data exchange and the report function ; take microsoft visual basic 6. 0 as the data link system to realize the communication of the optical fiber liquid height meter with the rs - 232 of the work controlling machine ; take general supervision system mcgs as systematic configuration software to realize the configuration function of supervision appearance

    文中以microsoftwindowsnt4 . 0為操作系統；以microsoftexcel2000為數據管理系統，來進行數據交換，以及實現報表功能；以microsoftvisualbasic6 . 0為數據鏈接系統，來實現光纖液位計與工控機的rs - 232的通訊；以通用監控系統mcgs為系統組態軟體，來實現監控畫面組態功能。
  7. At the case of excess of nonlinear effects appearance threshold, not only are quality reduction of the wave front passing optical elements and energy losses possible, but also the fatal destruction of optical elements in themselves are the most grievous

    當泵浦光強度超過產生非線性效應的閾值時，激光通過諧波轉換晶體后，不但光束波前質量將有可能變差，而且還會損失一部分能量，更嚴重的是光學元件的致命破壞。
  8. Definitions testing and specifications for appearance imperfections of optical elements and assemblies

    光學元件和組件的表面缺陷的定義，試驗和規范
  9. In optical character recognition, the spectral appearance of the image dependent upon the spectral reflectance of the image, the spectral response of the observer, and the spectral composition of incident light

    在光學字元識別中，圖象的光譜顯現，它取決于圖象的光譜反射系數、觀察者的光譜響應和入射光線的光譜成分。
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