optical picture 中文意思是什麼
optical picture
解釋
光學圖-
Hockney surmises, however, that this convex mirror could be turned around and used as a concave projection mirror : “ if you were to reverse the silvering, and then turn it round, this would be all the optical equipment you would need for the meticulous and natural - looking detail in the picture
但霍克尼的猜測是，把這個凸面鏡前後反轉過來，便能當成可投射的凹面鏡來用：如果你把銀塗在凸面鏡的反面，並將它反轉過來，就變成能做出精細自然畫面的道具了。 -
If a picture is worth a thousand words, a digital camera is worth 10, 000 pages of jargon, double - talk and indecipherable optical gobbledygook, as you ' ll quickly discover when you start shopping for one
如果一張照片抵得上一千字，那麼當你開始選購一架數碼相機時，你很快會發現：一架數碼相機簡直就相當於一萬頁行話連篇、晦澀難懂的光學官樣文章。 -
The picture shows a special optical phenomenon called halo, seen over chek lap kok on 17 april 2003
相片顯示二零零三年四月十七日赤角上空出現一種名為日暈的光學現象。 -
As a sensitive instrument, it is very significant in astronomical telescope, laser communication, tracking and sighting system, picture stability optical system and autoadaptation optical system, etc. in recent years, this device is developing continuously at home and abroad
在天文望遠鏡、激光通訊、圖象穩定系統、自適應系統、跟蹤瞄準和激光發射光學系統中廣為應用。近些年國內外都在不斷地研製和發展這種裝置。 -
Firstly, the circumstances of focimeter, the working principle of automatic focimeter, the mcu arm and the picture sensor are introduced in this paper. and then based on the optical principle of the automatic focimeter, the research on the optical arithmetic of lens ’ parameters and the arithmetic on the picture point are presented. and after that, the design of the whole system, the design of the optical system, the design of the mechanical system and the design of the electrical system are discussed. and then the design of the hardware system and the design of the software system are emphatically discussed
本文首先介紹了焦度計的概況、自動焦度計的工作原理、 arm單片機及圖像傳感器;然後結合自動焦度計的工作原理，對焦度計中一些光學參數的演算法以及中心像點的位置檢測演算法進行了研究和討論;接著介紹了總體方案的設計、光路系統的設計、機械繫統的設計以及電氣系統的設計;接下來重點討論了硬體和軟體的設計。 -
Requirements on motion - picture films and sound records ; motion - picture prints for optical projection
對電影膠片和錄音片的要求.光學投影的電影拷貝 -
Nasa s chandra x - ray observatory has changed this picture ; it provides the sub - arcsecond resolution equivalent to the spatial resolution of ground - based optical telescopes
這個天文臺具備低於一角秒的解析度，精確程度足以和地面光學望遠鏡媲美，解決了一直以來對應天體證認困難的問題。 -
One end face of optical fiber sample sets on the carring - table of the micr - oscope is observed, selecting appropriate amplification, afterwards, take a ph - otograph with a ccd camera, then the picture was sent to the computer by the photograph - gathering card. the image is processed with a software automatic - ally, so this method can reduce artificial errors
具體方法是：將待測光纖製成品的一段樣品橫截面置於顯微鏡下，經顯微鏡放大，選擇合適的放大倍數，然後用ccd攝像頭攝像，利用圖像採集卡將放大后的圖像採集進計算機，利用圖像處理技術，通過軟體進行處理，從而實現處理過程的完全自動化，減少人為測量誤差。 -
Cinematography - common to more than one film gauge - printing - specification for optical printing ratios for enlargement and reduction of motion - picture film images
電影技術.第5部分:多種膠片寬度的通用部分.第5節:印片.第1小節:膠片畫面放大和縮小的光學印片比率規范 -
It is well known, the multi - media can deal with tremendous data, in former web condition, confined to the velocity of the connected modem equipment, real - time transmission of the connected media is usually impossible, though it is possible to make the connection come into reality, the loss of the data is very serious, the transmission of the picture may pause or stop obviously and can not reach the ideal effect without practical operation, however, in recent years with the development of the new development in connected web technology, such as xdsl and the mature popularization of the broad band technology like optical fiber
眾所周知，多媒體的數據吞吐量往往十分巨大，在以前的網路狀態下，受制於modem等網路接入設備的速率條件，連續媒體的實時傳輸往往是不可能做到的，即使能夠勉強連接成功，其數據包的丟失現象也是十分嚴重的，圖像的傳輸有明顯的停頓甚至停止的現象，達不到理想的效果，所以並不具有實際的可行性。但隨著近年來網路接入新技術的發展，如xdsl 、光纖等寬帶技術的成熟和廣泛應用。 -
Realization of region splitting of multi - gray level picture with optical method
用光學方法實現多灰度級圖像的區域分割 -
In television, an unwanted component in the picture signal output from a camera, caused by the scattering of light in the optical system
電視中來自攝象機的圖象信號輸出中不希望出現的組成部分，它是由光學系統中光散射引起的。 -
Self - focusing and self - defocusing have their origin in the intensity dependence of the refractive index of the nonlinear medium. the picture becomes more complicated when two copropagating optical beams affect each other through nonlinear cross - phase modulation
當兩光束共同在非線性介質中傳輸時，兩光束由於交叉相位調制效應將會相互作用，其物理機制變的比較復雜。 -
Alcatel s 7340 product line include multiple network units such as packet optical line terminal, picture optical line terminal, home optical network terminal and network unit management system
Alcatel的7340產品線包括多個網元，如分組光線路終端，圖象光線路終端、家庭光網路終端以及網元管理系統。 -
Optical printing ratios for enlargement and reduction of motion - picture film images - specification
電影影片畫幅放大或縮小光學印片比率技術要求 -
The principle and realization of auto - coupling system for single - mode pof and silica fiber is introduced in this paper. in this system, from analyzing the feedback data of optical power and picture, two fibers can be accurately coupled
在耦合系統中，上位機控制部分利用光功率計和採集圖像的反饋數據，根據一定演算法對該數據進行分析，從而驅動步進電機，使兩光纖達到精確耦合。 -
In optical character readers, to gather picture data from a field on an input document, using a special scan
在光電字元閱讀機上，用特殊掃描方法從輸入文件的一個區域中獲取圖象數據。 -
Then, the properties for single - mode pof or bragg grating of pof can be tested. the system consists of four parts : pc control part ( heart part ), three - dimension moving platform, feedback of optical power, and feedback of picture
整個自動耦合系統主要包括四大部分：上位機控制部分、三維高解析度微位移平臺、光功率計反饋部分、圖像採集反饋部分，其中上位機控制部分是整個系統的核心。
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