point detection 中文意思是什麼

point detection 解釋
道岔檢查
  • point : n 1 尖頭，尖端；尖頭器具；〈美國〉筆尖；接種針，雕刻針，編織針；小岬，小地角；【拳擊】下巴。2 【...
  • detection : n. 1. 探知；發現，發覺；敗露。2. 【化學】檢定，檢查；【電訊】檢波。
  1. The thesis has summarized the development of the oblique - pull bridge, its construction technology and the importance of bridge construction control, then has introduced project general situation, and has narrated detailed regulation, organization construction, the major work and difficult part of this bridge construction control. the following is the key part of this thesis, firstly, it has introduced the experiment work of early stage, structural calculation and its theoretical result : the absolute altitude of each operating mode, the absolute altitude of building mould in each section and the absolute altitude after pouring concrete ; then, it has discussed the method and content of the line shape control of the main beam, actual absolute altitude of building mould is put forward, and it has described the method of structural stress monitoring, how to arrange measure point and collect data, and how to analyze data. it has also narrated the method of rope force detection and structural temperature inspection

    本論文在總結了斜拉橋的發展及其施工工藝，並指出了橋梁施工控制的重要性之後，簡要的介紹了工程概況，敘述了炳草崗金沙江大橋監控細則、組織機構及監控的主要工作和難點部分；論文的核心部分，在介紹了炳草崗金沙江大橋施工控制與監測工作的前期實驗工作和施工各工況標高、各節段支模標高、澆注混凝土后的標高的結構計算和其理論計算結果之後，詳細論述了主梁的標高線形控制方法和內容，實際支模標高的提出，結構應力監控的方法、布點、測讀及其對測讀數據的合理分析方法，索力檢測和結構溫度監測的方法。
  2. This dissertation is focus on the temperature sensitive mechanism of the brillouin - scattering signal and on the basis of domestic techniques, the methods and approaches of signal detection and processing in distributed brillouin fiber - optical sensor system. a digital multi - point average method ( digital boxcar ) has been proposed based on the characteristics and the sorts of fiber - optical sensors and by analysis the feature of the brillouin - scattering signal, and also comparisons of all sorts of weak - signal detection theory

    論文在全面了解光纖傳感器的分類和特點及分散式光纖傳感器的原理和發展歷程的基礎上，通過分析被檢測的光纖布里淵後向散射信號的特點，研究和比較了微弱信號檢測的各種方法，最終選定了多點數字信號平均（數字boxcar ）的處理方案。
  3. The technologies are emphasized, including image collection, preprocessing, edge detection and selection, calculating the dose of the point and drawing the isodose

    著重探討了系統的實現技術，包括模擬定位機下定位圖像的採集、預處理、邊緣識別與提取、任意點的劑量計算和等劑量曲線的繪制等。
  4. Lin h, li l and zeng l., " in - situ end - point detection during ion - beam etching of multilayer dielectric gratings ", chin. opt. lett., 3 ( 2 ), 63 ( 2005 )

    林華， "介質膜光柵:光刻膠掩模占寬比和離子束刻蝕槽深的監控" ，博士論文，導師:李立峰（ 2006 ）
  5. From the new point of view, looking for tumor - specific proteins with proteomics research strategy may help to elucidate the correlation of the change of protein expression to oncogenesis, and may play a vital role in the early detection of cancer and anticancer therapy including drug exploitation

    腫瘤蛋白質組學從新的角度研究腫瘤，尋找腫瘤標志蛋白，進而闡明其表達水平的變化與腫瘤發生、發展的相互關系，對腫瘤的早期診斷、治療、藥物研發等方面具有重要意義。
  6. An hiberarchy error detection method is used by integrating the check - point detection technology and the heart - beaten detection technology, this method can decrease the communication cost and keep the detection veracity at the same time

    通過檢查點檢測與心跳檢測相結合的分層故障檢測機制，在保障檢測的準確性的同時降低檢測通信開銷。
  7. The simulation results show that the feature point detection and tracking algorithm is feasible. next, matched points based essential matrix estimation is studied. the spacecraft attitude and position parameters are derived from essential matrix and the scale of motion is recovered with range information from laser ranger taken in account

    再次，研究基於匹配特徵點對的本質矩陣的估計演算法，給出了由本質矩陣求取空間探測器的姿態信息和位置信息的方法，並且結合激光測距儀信息，得到探測器的運動比例參數，實現軟著陸過程的導航。
  8. Then one of the methods of rotor position detection - bemf zero crossing point detection is explained in detail. in succession, the chapter dissertates the method of measuring phase voltage and supply voltage, and analyses the error of rotor position using this method

    對轉子位置檢測方法中的反電勢過零點法作了比較詳細的介紹，討論了反電勢法中相電壓和端電壓的檢測方法，並分析了利用該方法時而產生的轉子位置檢測誤差。
  9. In this chapter, the method of bldcm rotor position detection is first discussed. then the principle and algorithm of bemf zero crossing point detection is explained. in succession, the chapter dissertates the software realization of the bemf zero crossing point detection algorithm, the software disturbance filter and the modification of phase displacement, and the software realization of commutation point

    在這一章中，先簡述了無刷直流電機的轉子位置器檢測方法；然後論述了反電動勢過零檢測原理和演算法以及該演算法的軟體實現、軟體濾波和相移修正、換相點的軟體實現；最後對軟體開環換相起動策略作了詳細論述。
  10. For bilateral symmetry objects, the techniques on symmetry - point detection and symmetry - axis extraction are presented based on harmonic conjugation relationship. for rotated symmetry objects, the techniques on rotated units description and rotated symmetry center extraction are presented based on center invariants of objects. further more, by using 3d invariants and 2d projective transformation, an approach to recover shape from part symmetry objects is realized on some conditions

    （ 3 ）深入分析了2d對稱性目標透視成像的幾何特點，將共點四線交比用於目標輪廓上的關鍵點的特性描述中；利用調和共軛關系，提出了一種針對左右對稱型目標的對稱點檢測和對稱軸提取的演算法；利用交比關系構造了目標的形心不變量，提出了一種針對旋轉對稱型目標的旋轉對稱單元判定、旋轉中心提取的演算法；進一步利用3d不變量和2d射影變換，實現了一定條件下的對稱性目標的形狀恢復技術。
  11. First, the traditional speech detection method based on short - time energy is discussed, including its principle and implementation. then it is used for the jumping - off point detection of speech signals transmitted by awgn channel. simulation results are provided

    包括該方法的原理、實現，並將其應用於加性高斯白噪聲通道干擾下的語音信號起點檢測實驗，給出了實驗的統計結果。
  12. Digital point detection unique design, with the widespread use of discarded detection pens, operating more simple, practical, very strong

    數碼穴位檢測功能設計獨特，摒棄普遍使用的帶線檢測筆，操作更簡單方便、實用性極強。
  13. Sensors using fbg as the sensing component have many advantages including light weight, small size, anti electromagnetism interference, convenience in fiber connecting, wavelength absolute coding etc. multiple point detection of materials ( temperature, strain etc. ) can also be achieved by connecting several sensors into a net using variety of multiplex techniques and embedding it into or sticking on the surface of the material or structure

    以光纖布拉格光柵（ fbg ）為傳感元件的傳感器具有重量輕、體積小、抗電磁干擾、易於光纖連接、波長絕對編碼等優點，還能把多個傳感器利用各種復用技術連接成傳感網路，埋入材料和結構內部或貼裝在其表面，實現對其特性（如溫度、應變等）的多點監測。
  14. The micro shear stress sensor which based on the smart skin for boundary - layer separation point detection of delta wing has been explored in this paper

    本文就以用於實現三角翼邊界層分離點檢測的面向靈巧蒙皮的微型剪應力傳感器為對象展開研究。
  15. According to the theory of boundary layer and the important of boundary - layer separation point detection of delta wing, the measuring principle and structure scheme of various system alternatives based on mems technology have been discussed, selecting the prototype of better workability. base on the master piece model of micro shear stress sensor

    首先，結合空氣動力學的邊界層原理，針對三角翼邊界層分離點檢測在實現主動氣動控制方面的重要性，討論了光學式、電容式和熱敏式微型剪應力傳感器的測量原理和結構方案，選取適合加工條件的微型剪應力傳感器樣件。
  16. Secondly, according to the model of speech - recognition system it describes the fundamental of every part ( including pretreatment, end point detection, template production and template matching ) such as the speech data signal process, the mode recognition and discusses some method of the realization of speech - recognition on pc

    其次，根據語音識別系統的基本構成模型，介紹了預處理、端點檢測到模板生成及模板管理和模板匹配各部分所涉及到的語音數字信號處理、模式識別等方面的基本原理，並討論了在pc機上實現語音識別系統的幾種途徑。
  17. Ambient air ; determination of a gaseous acid air pollution index ; titrimetric method with indicator or potentiometric end - point detection ; identical with iso 4220 : 1983

    環境空氣.氣態酸空氣污染指數的測定.用指示器或電勢
  18. Image pre - process is performed by use of median filter. the model of feature tracking window is built up, then, klt feature point detection and tracking algorithm is given out and feature point necessary conditions are discussed

    在利用中值濾波器對圖像序列進行預處理后，給出基於特徵的klt特徵點提取與跟蹤演算法，並且分析了特徵點必須滿足的條件。
  19. Second, feature point detection and tracking form navigation image sequence is studied

    其次，對導航相機獲得的圖像序列進行特徵點的檢測與跟蹤。
  20. In chapter 2, several feature extraction methods are discussed. one of these discussions is focused on corner point detection, a new effective detection algorithm is proposed, and compared with the traditional ways in experiments. besides, a set of definitions of the features used in on - line recognition is also given, together with the relational algorithms

    第二章對聯機識別中的特徵提取方法進行了研究，首先對經典的幾種特徵點檢測演算法進行了討論，分析了其優勢和不足之處，在此基礎上提出了一種新的檢測方法，並與經典演算法進行了實驗比較，驗證了該演算法的性能；然後，給出了幾種用於聯機圖形識別的特徵定義，並對其中的幾種定義給出了相應的演算法。
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