點形圖 的英文怎麼說

中文拼音 [diǎnxíngtú]
點形圖 英文
point and figure chart
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 圖 : Ⅰ名詞1 （繪畫表現出的形象; 圖畫） picture; chart; drawing; map 2 （計劃） plan; scheme; attempt 3...
  1. 3. characteristic points are established through projecting images of regular points to measured surface. space dimidiate coding method which is called rough match and correlation technology, centroid technology, corner detect technology which are called precise match are used to acquire characteristic points accurately

    將空間規則點圖案投射到被測物體表面形成特徵點，然後利用空間二分編碼粗略獲得空間特徵點（稱為粗匹配） ，再利用自相關技術、質心技術和角點技術精確獲得空間特徵點的圖像坐標（稱謂細匹配） 。
  2. However, it is preferable to utilize the semilog linear plot method with several experimental points.

    不過，用幾個試驗點作半對數線形圖的方法更為可取。
  3. In this paper, the main research works are as follows : 1 ) survey and analysis previous work in auv navigation and summarize : as the cumulate error, the dead - reckoning and inertial navigation systems ca n ' t be used without other modified system ; the acoustic navigation system is used only in small range, and is very expensive. 2 ) two important approaches in geophysical navigation techniques are summarized, one is terrain contour based navigation, this approach is investigated keystone today ; the other is image based navigation, due to no perfect image sensors and image seabed map, this approach has seldom been practised. 3 ) two important terrain contour based navigation algorithms has been applied to auv, one is match algorithm - based terrain contour match ( tercom ) ; the other is kalman filter - based sandia inertia terrain - aided navigation ( sitan )

    主要研究內容包括：一、總結分析了當前水下導航的常用方法和不足之處，指出基於航位推算的導航方法，存在著最大的問題就是導航誤差的積累問題，如果沒有修正系統，這種方法很難滿足使用要求；其次指出基於聲學的導航方法，造價昂貴，導航范圍有限，難以滿足自主水下航行器大范圍導航的需求；二、總結了當前水下地形輔助導航的主要技術路線，一是基於地形高程的匹配方法，這是當前研究的重點；二是基於地形圖像的匹配方法，由於缺乏良好的圖像傳感器，和可用的海底圖像地圖，目前這種方法還有待研究發展；三、將兩種地形高程匹配的常用方法應用到自主水下航行器上：以相關演算法為前提的地形輪廓匹配（ tercom ）方法和以卡爾曼濾波為基礎的桑迪亞慣性地形輔助導航（ sitan ）方法，前者演算法簡單可靠，但是導航精度不高，後者雖然精度比較高，但存在著演算法較為復雜、有可能發散和出現奇異值等問題。
  4. The paper presents several aspects in partition rectification and visualization of raster image. adopt technology of visualization for scientific calculation, vector diagram of deformation 、 contour chart of deformation and drawing of three - dimensional are realized. delaunay tin in view of deformation feature is constructed on base of selected grid control points and methods and mathematical models for partition rectification are realized based on the delaunay tin. software of geometric rectification for large scales are realized and applied in project

    本論文針對柵格影像的變形可視化及分塊糾正展開研究，取得了以下幾方面的研究成果：一、採用科學計算可視化技術，繪制變形矢量圖、變形等值線圖和三維效果圖，實現了柵格影像變形特徵的可視化；二、提出了在格網控制點（ gcp ）數據基礎上選擇性構造顧及變形特徵的delaunay三角網，並基於構造的三角網實現了分塊糾正的方法和數學模型；三、採用vc編制了影像幾何糾正軟體，實現大比例尺掃描地形圖的糾正，並在工程中得到應用。
  5. Mel 80 is very fast with all the technology of carl zeiss meditec involved in this refractive laser system. very fast mel 80 is super fast, it shortens ablation times remarkably

    Mel 80準分子激光系統具有速度快光斑小精確性高等特點，可與角膜地形圖像差儀器互相結合，實現個人化激光矯視療程。
  6. The paper applys ccd technology, digital photogrammetry theory, gis management technology and computer processing technology of image, combining the specialty of engineering geology catalog, to developing and studying the engineering geology catalog system based on digital image

    本文綜合運用ccd技術、攝影測量理論、 gis技術和計算機圖形圖像處理技術，並結合工程中地質編錄的一些特點，研究開發了數字影像的地質編錄系統。
  7. When catchment area, average channel gradient and catchment shape factor of designed culvert or bridge are known, a user can be convenient to get local parameters c, e and b from standard contour charts and easy to calculate flood flow just by a calculator. design period of flood flow is enormously shortened as well as a high precision. estimated flood flow through culvert or small bridge by new calculation model is generally less than by traditional methods, so that much cost is cut down a s reducing the span of culvert or small bridge

    以75000km ~ 2的川中丘陵地區為試點研究區，繪制了該地區新模型的參數等值線圖，率定了不同設計頻率的改正系數，使設計者只需在地形圖上獲取集水面積，河道平均坡降和流域形狀系數，在參數等值線圖上查得橋涵所在地的相應參數，使用計算器即可迅速計算出設計流量，大大縮短了設計周期，且精度較高，設計的洪水流量一般低於傳統方法，從而可減小橋涵跨徑，節省投資。
  8. 1 : flexible to notch any letter height and any design on a standard. dxf file

    數控剪機的特點： dxf圖形輸入，支持coreldraw文泰artcam等軟體
  9. Researchers have developed many methods for image compression, and fractal image compression, as a new scheme of image compression, has received a great deal of attention and study from researchers all over the world in the field of image compression because of its desirable properties such as fast decoding, resolution independence of decoded image and high compression ratio

    目前人們已經提出了很多壓縮方法，而分形圖像壓縮作為一種新的壓縮方法，因其具有壓縮比高、解碼速度快、解碼圖像與解析度無關等優點，十余年來引起了眾多學者的關注和研究。
  10. Analysing five kinds of programming language prescribed by international standard iec1131 and their peculiarities, choses ladder diagram ( ld ) and instruction list ( il ) as two programming languages of this system, and makes their instructions

    研究、分析國際標準iec1131 - 3對于plc五種編程語言的規定，按照其各自特點，選擇梯形圖（ ld ）和指令表（ il ）作為本系統的兩種編程語言。並依據標準制定了它們的指令集。
  11. This paper introduces a expansion method which by means of plc output, uses 2 ssrs to expand output point. it also gives lad program

    摘要詳細介紹利用plc本身的輸出點，只增加2個固態繼電器來擴展輸出點的方法，同時給出應用的梯形圖程序。
  12. In order to obtain the image of absolute point, we design two kinds of planar model. and they are equilateral - polygon planar model and planar model that containing more than two circles

    為了從圖像中獲得圓環點的圖像，我們設計出二類不同的平面模板：正多邊形平面模板和包含二條以上圓曲線的平面模板。
  13. The experiments prove that the method of updating 3d stereo digital relief map based on digital photogrammetical mapping system is a brand new method, which has some excellent characteristics : quick working speed, shortened produce period and high accuracy

    實驗證明基於數字攝影測量系統的三維立體數字地形圖更新，具有作業速度快、生產周期短、現勢性強、精度高等優點，是一種嶄新的數字地形圖更新的方法。
  14. In general, graphics and image software only can copy, cut, delete, compose and art design pictures input computers by digital cameras or scanners. the fractal theory gets over this flaw and pictures can be drew by pure mathematical methods

    常用圖形圖像軟體以復制、剪切、刪除、合成和藝術加工為其主要手段，就必須藉助于數碼相機、掃描儀等工具把圖片輸入計算機，利用分形理論繪制圖形則克服了這一缺點，可以用純的數學方法來模擬造型。
  15. The whole procedure includes : scanning and inputn image - suite, image correction image thresholding, image thinning and so on, in the course of studying, found the disadvantage of existing automatic image - suite way on the scanned topographical map

    在研究圖像拼接的過程中，發現現有的自動拼接方法在地形圖掃描圖像拼接時的缺點，基於此提出了一種改進的適用於地形圖掃描圖像的自動拼接理論。
  16. This paper began from the definition gender and analyzed the traditional concepts of equality and tried to explain that the former what - is - called equality wrong point of view which wanted to efface the existing difference between man and woman and wanted to get the absolute equality. with the help of some postmodern terms and views, the writer tries to descontruct the traditional mode of equality and tries to take advantage of the individual characters of man ' s and woman ' s to make them can enjoy differential equality on the basis of admitting the i nfluence of gender on man and woman. the writer also suggests that the party that take more duties or lossed because of the differential equality should be compensated by the government through the laws, policies and economic approaches

    然而，現實生活中，女性得到的平等權仍是形式上的平等，離真正的男女平等還相差甚遠，造成此現象的原因是多方面的，本文僅從「社會性別」這一概念入手，通過對傳統平等觀的剖析，說明以往的平等權是一種企圖抹殺客觀存在的男女性別差異和社會性別的影響，要求男女絕對一樣的平等的錯誤觀點，筆者藉助后現代主義的部分觀點試圖解構這種傳統固定的平等模式，以期在承認社會性別對男女影響的基礎上，發揮、利用男性與女性各自的優點和特點，對其實行有差別的平等，對由於實行「有差別」的平等給女性（或男性）造成的損失或對多承擔義務的一方，國家從法律、政策、經濟等多方面對受損害者和多承擔義務者給予救濟，以此達到女性平等權的真正實現。
  17. The second chapter sets forth the theorem basis of fractal image compression. by researching the property of iterate function system in metric space, two basic theorems are brought outthe fixed - point theorem of contract mapping and collage theorem. in the third chapter, fractal image compression method based on block partition is discussed and implemented

    接著在第二章中闡述了分形圖象壓縮的理論基礎，通過對完備空間中迭代函數系統性質的研究，提出了分形圖象壓縮的兩個基本定理：壓縮映射的不動點定理和拼貼定理。
  18. The distributed plc system of the floodgate ' s opening measuring presented by the paper has many advantages such as high reliable operation, high measuring precision, having the network communication function, convenient installation and correction, etc. this thesis further studies the key device for the floodgate ' s opening measuring, the rotary encoder, selects the absolute rotary encoder adopting the binary cyclic code, studies the method for transforming the cyclic code to the binary data and according to the transforming formula designs the ladder diagram program

    本論文研製的分散式plc閘門開度測量系統具有工作可靠、測量精度高、具有聯網通信功能、安裝和校正方便等特點。本論文深入研究了閘門開度檢測的關鍵器件? ?旋轉編碼器，選用了採用二進制循環碼編碼的絕對式旋轉編碼器，研究了將二進制循環碼轉換為二進制數的方法，根據轉換公式設計了plc的梯形圖轉換程序。
  19. ( 3 ) base on the mingling method of statistics and structure, paper is studied in automatic recognization for point symbols and building symbols - accoding to traits of point symbols, it adopts combination method to recognize

    （ 3 ） 、用統計-結構結合法，重點在掃描地形圖中對點狀符號和建築物的自動識別的研究。根據點狀符號特徵進行組合識別法識別；根據建築物結構中有直角的特點，進行建築物的先統計識別，后結構法識別。
  20. All points addressable. a method of host graphics implementation which uses vertical and horizontal pixel coordinates to create a more graphic image. an sna definition

    全點可尋址。一種主機圖形處理方法，使用垂直和水平像素坐標產生更多的圖形圖像。一種sna定義。
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