low projection 中文意思是什麼

low projection 解釋
低預測數
  • low : adj 1 低的；淺的，矮的。 low flight 低飛。 a low temperature 低溫。 low tide [water] 低潮。 The g...
  • projection : n 1 射出，投擲，發射，噴射。2 投射；投影，投影法；（地圖）投影圖製法；【電影】放映。3 凸出；凸出...
  1. The map displays the entire world using a cylindrical map projection ; this results in a good display of low latitudes, but severe distortion at high latitudes

    地圖使用圓柱形，這樣會使低緯度地區顯示得比較明顯並且會使高緯度地區僅僅發生很小的形變。
  2. In order to reconstruct image, generally fbp needs complete projection data, but art is available to either complete or incomplete projection data. the major disadvantage of art is its low convergent speed

    代數重建方法（ art ）是級數重建法的典型形式，其適用於不同方式的采樣數據，對不完全數據也可重建圖像，但是，計算量大、重建速度慢，影響了該演算法的應用范圍。
  3. Sculpt the parting closest to the hairline with low projection using parallel finger position and the longer length guide

    雕刻那離別的最靠近到和低的發射細標線使用平行的手指位置和較長的長度引導者。
  4. Vickers hardness testing of resistance spot, projection and seam welds low load and microhardness

    電阻點焊凸焊和滾焊的維氏硬度試驗
  5. Project pursuit can be used to project high dimensional data to low dimensional space and find the optimum projection vector of data in one dimension space by data character of research units, which can comprehensively evaluate the value and direction of every index

    該方法可以依據樣本自身的數據特性尋求最佳投影方向，從而判斷各評價指標對綜合評價目標的貢獻大小和方向。
  6. Simulation results for the forward projection of ot are presented for the cases of strong and low scattering media respectively based on monte - carlo ( mc ) method along with some discussions

    應用monte - carlo （ mc ）模擬方法，分別給出了強、弱兩類散射介質中光學ct正向問題的數值模擬結果，並將其與基於擴散方程的數值計算結果進行了比較。
  7. This paper introduces the methods of hyperspectral images band selection based on the property of hyperspectral remote sensing images, utilizes the projection pursuit approach to find optimal solutions for a selected projection index based on dynamical evolutionary algorithm and then project a high dimensional data set into a low dimensional data space to produce a sequence of projection images, explores zero - detection method to threshold projection images to detect anomaly tar get

    摘要運用基於波段間相關性的高光譜影像波段選取方法進行波段的預選取，採用投影尋蹤的方法在動力演化演算法的基礎上尋找最佳投影方向，將高維數據投影至低維數據空間，在各投影分量圖像上採用零點檢測閾值化的方法進行異常目標的提取。
  8. Extreme ultraviolet lithography is being developed as one of the most important candidates to fabricate a sub - o. lum - pattern. in recent years, several key technologies have been developed rapidly such as laser producing plasma source, extreme ultraviolet multilayer, optical fabrication and metrology, projection - camara alignment, low - defect mask and control technology of stage

    極紫外投影光刻（ extremeultravioletlithography簡稱euvl ）最有可能成為下一世紀生產線寬小於0 . 1 m集成電路的技術，近年來在激光等離子體光源、極紫外多層膜、光學加工和檢測、光學精密裝調、低缺陷掩模、光刻膠技術以及高穩定工作臺系統控制等關鍵技術方面得到了飛速發展。
  9. Resistance welding - procedure for projection welding of uncoated and coated low carbon steels using embossed projection

    電阻焊.用凸焊法對無覆層和覆層低碳鋼凸焊的程序
  10. Poly - crystallization silicon thin film transistor ( p - si tft ) addressing liquid crystal display has been currently the research and development focus in the field of flat panel displays, as it is most feasible approach to high resolution, high integration and low power consumption as a result of its high aperture ration. there are less number interface of the crystal grain, lower metal impurity and higher mobility in the electric current director, the milc p - si tft has been the research focus in the fields of amlcd, projection display, oled etc. there are vast dangling bonds and bug

    多晶硅薄膜晶體管（ p - sitft ）液晶顯示器可以實現高解析度、高集成度、同時有效降低顯示器的功耗，因而成為目前平板顯示領域主要研究方向;而以橫向晶化多晶硅為有源層的tft由於在導電方向有更少的晶界、更低的金屬雜質污染、更高的載流子遷移率而成為目前有源矩陣液晶顯示領域、投影顯示、 oled顯示等領域研究的熱點。
  11. In this paper, two novel algorithms of reconstructing high resolution images from both overlapped parallel projection data and overlapped fan beam projection data with low resolution are presented. one is called virtual detector algorithm, and the other is direct reconstruction algorithm. both of the algorithms with two forms for the parallel data and fan beam data respectively are developed based on the interpolative algebraic reconstruction techniques ( iart )

    本文在研究插值代數重建法（ iart ）的基礎上，根據特別設計的數據採集模式（平行相疊采樣和扇形相疊采樣） ，提出了由相疊低分辨數據重建高分辨圖像的兩個新演算法，即虛擬探測器法和直接重建法。
  12. Analyzing real hrv, proving the every segment power ( high frequency > low frequency ) of projection in frequency axis is times with the every segment power by using fft, the lf / hf by using 2 method is primarily sameness. 3d figure is a trenchancy tool for doctor to look over the relation between time and frequency

    對實際的心率變異信號進行了維重慶大學碩士學位論文格納分析，證實通過計算三維時頻分佈對頻率軸的投影得到的各頻段（高頻段、低頻段等）功率，與直接用fft所得各頻段功率，二者只相差一個比例系數，並且二者lf hf的值基本相同。
  13. The simulation results show that, either for parallel geometry or for fan beam geometry, high resolution images can be reconstructed by means of both the algorithms from the overlapped projection data. moreover, the quality of the images reconstructed by the virtual detector algorithm from the overlapped low - resolution projection data is almost as good as that of the images reconstructed directly from the high - resolution projection data

    大量模擬試驗結果表明，無論對平行束的相疊低分辨數據還是對扇形束的相疊低分辨數據，用虛擬探測器法和直接重建法均可由相疊低分辨數據重建出具有較高解析度的圖像。
  14. Vickers hardness testing of resistance spot, projection and seam welds low load and microhardness iso 14271 : 2000 ; german version en iso 14271 : 2001

    電阻點焊凸焊和滾焊的維氏硬度試驗
  15. A manpower projection study conducted in 2003 estimated that by 2007 our workforce would face a shortage of over 100 000 well - educated persons but a possible excess of 230 000 workers with relatively low educational attainment

    在二零零三年進行的人力資源評估顯示，到二零零七年，本港需要的高教育水平人才，估計將短缺十萬人以上，而教育水平相對較低的勞動力則多出二十三萬人。
  16. This algorithm uses approximate entropy index ' s projection pursuit based on real coding genetic optimize algorithm ( rcgoa - pp ) to project the targets information hided in the high - dimensional data into low - dimensional space and then extract small targets with histogram image segmentation method

    該演算法用基於近似相對熵的實碼遺傳優化投影尋蹤方法（ rcgoa - pp ） ，有效地將高維數據中隱藏的目標信息集中投影到低維空間中，並用直方圖分割的方法提取出小目標。
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