理論輪廓 的英文怎麼說

中文拼音 [lǐlúnlúnkuò]
理論輪廓 英文
theoretical profile
  • 理 : Ⅰ名詞1 （物質組織的條紋） texture; grain （in wood skin etc ） 2 （道理;事理） reason; logic; tru...
  • 論 : 論名詞（記錄孔子及其門徒的言行的「論語」） the analects of confucius
  • 輪 : Ⅰ名1 （輪子） wheel 2 （像輪子的東西） wheel like object; ring; disc 3 （輪船） steamer; steamboa...
  • 廓 : Ⅰ形容詞（廣闊） wide; extensive Ⅱ名詞（物體的外緣） outline
  • 理論 : theory
  • 輪廓 : outline; line; lineament; contour profile; rough sketch
  1. The procedure functions in the compare between partial image of dynamic collection and corresponding image of the airscape. in chapter 5, basing on the analysis of correlative theory of digital image, we introduce the improved fasted - down algorithm and simulative anneal algorithm, which applies to nn calculation, an d bring forward the unique and effective means, correlative original value evaluation. basing on the combination of correlative arithmetic, a stable, high - speed and exact correlative arithmetic is formed, which makes it possible to apply computer vision detection of single - needle quilting in industrial production

    本文展開研究並取得一定成效：構建了基於pci總線的微機實時圖像採集系統；在採集的布料總圖（鳥瞰圖）的基礎上，通過數字圖像的數字濾波、圖像增強、邊緣檢測等處理，提取布料圖像的邊緣，對輪廓的矢量化的象素點進行搜索，得到相應的圖案矢量圖，從而確定絎縫的加工軌跡，生成加工指令；在進給加工過程中，主計算機對動態局部圖像與總圖（鳥瞰圖）的對應部分進行圖像相關的匹配計算，應用數字圖像理論，結合神經網路計算的改進最速下降法和模擬退火演算法，提出獨特而有效的相關迭代初始值賦值方法，形成穩定、高速和準確的相關運算，實現單針絎縫視覺測量和自動控制。
  2. The present theoretic study does not delineate a complete outline on linkage mechanism between interest rate and exchange rate, therefore there exist always ex parte predicaments on analyzing the problem of interest rate - exchange rate in reality

    目前的理論研究並沒有為利率?匯率聯動機理勾畫一個全方位的輪廓，因此現實中不少對利率?匯率問題的分析總陷入片面的窘境。
  3. Abstract : in fourier transform profilometry, because of the nonlinear relationship between the irradiant incident upon a ccd dete ctor andthe voltage it outputs, it will cause phase evaluation errors. here, we ex plain the errorsource by theoretical deducing, then make a simulation. at last, a method to decrease thiserror is put forward

    文摘:在傅里葉變換輪廓術中，由於ccd探測器光電響應的非線性，將在測量中引入高次項，從而對相位的求解造成較大誤差，通過理論的推導定性地解釋了誤差的來由，並用計算機進行了模擬計算，最後提出了減小誤差的方法。
  4. The one used the actual locomotor orderliness gained by reverse seeking to amend the contour curve of the cam. the new academic contour curve of the cam and tracks of polar and right angle coordinates of the center of reamer were presented

    第一種是根據反求得到的實際從動件運動規律，修正了開牙凸輪輪廓曲線，給出了新的凸輪理論輪廓曲線和刀具中心極坐標軌跡和直角坐標軌跡。
  5. The other used a similar locomotor orderliness to substitute the original by compare. the new academic and actual contour curve of the cam and tracks of polar and right angle coordinates of the center of reamer were presented, too

    第二種是通過與原開牙凸輪機構從動件運動規律相比較，採用一種相似的運動規律來替代原運動規律，也給出了凸輪理論輪廓曲線、實際輪廓曲線和刀具中心軌跡。
  6. Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece

    將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義
  7. This paper also discusses theories, characters, applications of the three following algorithms of terrain matching system : terrain contour matching ( tercom ), terrain - aided inertial navigation system, wavelet transform, the simulation results are provided

    論文先後討論了地形輪廓匹配演算法、卡爾曼濾波地形輔助導航演算法、小波分層演算法的原理、特點、適用范圍，做了模擬研究，比較了它們的匹配性能和相關特點。
  8. Secondly, in phase unwrapping to overcome the spread of wrong point, changing the patch of unwrapping phase is done to improve the correctness of it. then, the relation between the unwrapping phase and the height of reconstructed object is discussed detailedly. the data processing, algorithm analysis and reconstructing object are done for the collecting fringe image which are all based on matlab language, in all these achievements, the improvement and innovation aspect are following : a ) in order to stabilize the interference fringe, a new equivalent shifting object method is presented by using fringe stabilizing device to stabilize the interference fringe though moving object and ccd camera which fixed on a precise moving platform together, the experimental result shows the fringe drift is less than a / 20 in five minutes, and the equivalent phase shifting precision is x / 100

    論文在全面闡述了光學三維輪廓位相測量術的發展、應用現狀、研究熱點及未來發展趨勢的基礎上，簡要介紹了傅立葉變換和相移位相輪廓測量術的基本原理，對兩種測量方法存在的問題及誤差進行詳細分析和比較；針對位相解包裹錯誤點的傳播問題，作者通過改變解包裹路徑來提高位相解包裹的正確性；分析討論從解包裹位相（ x ， y ）到再現物體的高度h （ x ， y ）物理量之間的關系，研究相應的演算法，利用matlab平臺，對實際採集的條紋圖像進行處理和輪廓重構，其中改進及創新工作主要表現在以下兩個方面： （ a ）針對干涉型結構光場干涉條紋出現的漂移抖動對相移的影響，提出了一種用條紋穩定器穩定干涉條紋，用精密移動平臺使物體和ccd攝像頭同步移動實現等效相移的方法，建立了相應的測量系統，系統的條紋穩定可以達到。
  9. The following topics are covered in the course : complex algebra and functions ; analyticity ; contour integration, cauchy ' s theorem ; singularities, taylor and laurent series ; residues, evaluation of integrals ; multivalued functions, potential theory in two dimensions ; fourier analysis and laplace transforms

    本課程包含下列各項主題：復數代數與函數；可解析性；輪廓積分；柯西定理；奇異性，泰勒與羅倫茲級數，留數，積分的運算；多值函數，二維的勢能理論；傅立葉分析與拉普拉斯轉換。
  10. Firstly, the structures and properties of abs resin, a kind of material for fdm process, are introduced, and theological properties of melted abs filament during extrusion from fdm ' s nozzle are studied in viscosity and elasticity, the research results can provide theoretical guidance for establishing the compensation model of ideal contour line

    本論文首先從粘性和彈性兩個方面闡述和研究了熔融態abs熔體從噴頭擠出過程中的流變性能，流變性能的分析和研究不僅有助於更好地理解fdm工藝的擠出絲過程，而且為建立理想輪廓線的補償模型提供了理論依據。
  11. So we advance a method that adapting to dealing with our problem, and do some research with several aspect : first, discussing the application of morphology detecting edge of image. secondly, in the connection of edge, basing on actual problem, we advance a method of connectin edge that has universal significance

    因此，在傳統邊緣檢測方法的基礎上，本文提出了一套適合於從此類體育運動員圖像序列中進行運動目標的帶紋理精確輪廓提取的演算法理論。並對以下幾個方面也進行了重點討論： 1 ）討論了數學形態學方法在圖像邊緣檢測中的應用，及其靈活變化與實踐。
  12. Some examples are given in this dissertation. first, the coordinate values of a group of discrete points on the cam profile are achieved by conventional design method which are then used as measured data of the cam profile. then the kinematic analysis of the cam mechanism is performed by the method developed in this paper

    本文以已知從動件運動規律的凸輪機構為例，利用正設計方法求出凸輪實際廓線一組離散點坐標值，並以此作為凸輪檢測數據，運用本文提出的分析方法進行運動反求，並將反求所得結果與理論結果加以分析比較。
  13. 2. the flux characteristics of ordinary helical gear pump are lucubrated by theory for the first time, on this condition the selective qualification of the helical gear pump is gained

    首次對普通斜齒齒輪泵流量特性進行了深入的理論研究，在此基礎上研究了全齒廓嚙合斜齒齒輪泵流量特性，首次得到了完全消除斜齒齒輪泵流量脈動的螺旋角的選擇條件。
  14. On the condition the trapping characteristics of whole profile meshing helical pump are lucubrated by theory for the first time, and the select range of the helical angle that can eliminate completely the trapping of whole profile meshing helical gear pump is also obtained

    在此基礎上，首次對全齒廓嚙合斜齒齒輪泵的困油特性進行了詳細的理論研究，得到了完全消除全齒廓嚙合斜齒齒輪泵困油沖擊的螺旋角的選擇范圍。
  15. The contacting measurement method with a double probe is put forward after the detailed analysis of the state - of - the - art measuring methods of the thickness of wall. firstly, the theory - profile generatrix is built, and then the movement curve of the track of joint center is constructed, which aims at making the joint center move along the movement curve and keep the fixed sensor touching the wall. the measuring sensor examines the line in its normal direction of the interior wall all the time, the data from the sensor is the thickness value of the wall

    論文通過分析國內外變曲率回轉體壁厚測量的現狀，提出了雙測頭接觸式測量方案:通過構造理論輪廓母線，建立鉸鏈中心的運動曲線，使鉸鏈中心始終沿運動曲線運動，以保證固定觸頭與傳感器測頭的連線始終在內壁法線方向上，從而傳感器測頭所得的數值即為壁厚值，該方案經模擬測試實驗取得了預期效果。
  16. Through calculation of a living example and its result analysis verified that while the vibration amplitude is comparatively small and the sine curve is being adopted, the theoretical contour of cam possesses rather good form closure property and is suitable to be applied for high - speed cam

    通過實例計算和結果分析，表明該凸輪理論廓線採用正弦曲線，在振幅較小時，有較好的形封閉性，適合用於高速凸輪。
  17. Only if we can handle the intellectual transition from multiplied viewpoints, then it is possible for us to provide a complete theory, to present the general feature of the theory of intellectual transition to people

    只有把握了不同維度上的知識轉化，才能給出一個比較完備的理論說明，把知識轉化的理論輪廓呈現在我們面的。
  18. In order to display chinese character ' s strokes in the input method, we introduced truetype font adopting curve outline describing technology, analyzed the principle of the describing technology and the file structure of truetype font. then we created a truetype font file for chinese character ' s strokes by using font creator program

    為了在輸入法中顯示漢字的筆畫，論文介紹了採用曲線輪廓描述技術的truetype字體，分析truetype字形描述技術原理和truetype文件結構，利用字體創造軟體建立漢字筆畫的truetype字體文件。
  19. After the theory of the generalized point photogrammetry is introduced, its applications are presented, including computer of image parameter from vanishing point and modelling by single image, determination of image parameters by matching between vector and image, inspection of sheet - metal part and determination of plane pose by contour line matching

    論述了廣義點攝影測量理論，介紹了其應用，包括由滅點計算影像參數及單像建模，由矢量與影像的匹配確定影像的參數，鈑金件的檢測與由輪廓線匹配確定飛機的姿態等。
  20. The theoretic contour line and actual contour line of compensatory cam was ascertained with " reversal method "

    利用「反轉法」 ，確定了補償凸輪的理論廓線及實際廓線。
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