edge beam 中文意思是什麼

edge beam 解釋
邊梁
  • edge : n 1 刀口，（刀）刃；鋒；端；銳利。2 邊，棱，邊緣，邊界，界線，界限。3 優勢，優越條件。4 （聲調、...
  • beam : n 1 梁，棟梁，桁條；（船的）橫梁。2 船幅；（動物、人的）體幅。3 （秤）桿，杠桿，（織機的）卷軸，...
  1. A conc1usion can be drawn that these algorithms has better preci si on and fitting for the multi - - beam swath bathymeter system better on the condition of 1arge beam ang1e, and can improve the precision of edge beams in non - - specu1ar seabed region

    證明bdi和分裂孔徑相關法可以精確地對海底回波信號進行回波時延估計和方向估計，可提高非鏡向海底區域的邊緣波束的測量精度。
  2. Thirdly, according as the difference of precision, we may short the steps of edge extraction and improve the efficiency of algorithm with dilation algorithm. at last, with felicitical using algorithm of scanning beam, we attain the rigor edge image with texture

    2 ）在邊界連接中，根據對實際情況的研究，提出了一種具有通用意義邊界連接演算法3 ）根據精度要求的不同，可以利用膨脹演算法簡化輪廓提取的步驟，以提高演算法的時間效率。
  3. 4, single focuse the single head : is single for single laser head that panasonic lead off to adopt to focuse the double the laser beam for focusing ordering the project, he adopting the special whole synthesizing lens, passing lens in the center part ofly the focusing of formation cd the point, and pass the anastigmatic laser beam of part edge the formation the focusing of dvd the point, this kind of construction because of have no the machining to spread to move, and also can t produce the mechanical trouble, therefore increased to recognize the dish the speed, and however and also lowered the cost. but adoption this project of generation is with part of the next generation dvd nonsupports cdr

    4單聚焦單鏡頭：為panasonic率先採用的單激光頭單聚焦鏡雙聚焦點方案，他採用特別的全息綜合透鏡，通過透鏡中間部分的激光束形成cd的聚焦點，通過透鏡邊緣部分的激光束形成dvd的聚焦點，這種結構由於沒有機械傳動，也不會產生機械故障，所以提高了認盤速度，不過同時也降低了成本。但採用此方案的第一代和部分第二代dvd不支持cdr 。
  4. Based on the research to the stability variable cross - section beam, the bending defection differential equation of the variable cross - section beam in critical state of bucking is established. according to the edge condition of the structure, the differential equation is solved and bucking equation of variable cross - section beam is created. we can get the algorithm which can be used to calculate the equivalent inertia moment of the variable cross - section lattice structure when it is regarded as constant cross - section of solid web beam

    對變截面格構式構件的穩定性計算進行了初步的研究，通過建立變截面構件臨界狀態下彎曲變形的微分方程，根據變形邊界條件，得到了兩端鉸支的變截面梁失穩特徵方程，提出了幾種特殊形式的變截面格構式構件等效為等截面實腹式構件時等效慣性矩的計算方法。
  5. In the terms of interpolation, the image reconstructed from nearest interpolation or linear interpolation has good edge but serious noise ; reconstruction from 4 * 4cubic interpolation or three b - spline or three - order lagrange interpolations has better local character. 2 x 2cubic interpolations which has both better edge and local character is the ideal interpolation, the following is the basic principle during reconstruction : ( 1 ) the more width of interpolation, the more number of summation and the more order of interpolation polynomial, the higher of density resolution ; ( 2 ) the more of interpolation polynomial and width of interpolation, the more of reconstruction time simultaneously, aimed at eliminating the effects of noise contained in projection data, in this paper, author analysis cause and effects of common artifacts. importantly, discusses convolution back - projection reconstruction algorithm with a shift axis of rotation has been derived for correcting images that acquired with a divergence axis of rotation using the fan beam geometry with an angle - equaled detector

    在ct圖像重建時，選擇有限帶寬窗有較好的空間解析度，三角形窗有較好的密度解析度，選擇餘弦窗則使得空間解析度與密度解析度的折衷；從窗函數的頻譜角度來講，可以用於圖像重建的一個良好的卷積窗函數應該具備以下條件： （ ? ）小的3db帶寬b ，即最小的主瓣寬度； （ ? ）最小的旁瓣最大峰值a ； （ ? ）最大的旁瓣峰值衰減速度d ；就內插函數而言，臨近點內插與線性內插重建圖像噪聲大，但有較好的邊緣與細節； 4 4三次內插、三次b -樣條與四次拉格朗日多項式內插圖像平滑，局部特性較好。
  6. In this paper, the steps and frame of analysis and design is presented and the influence of column capital, drop panel, edge beam and flat beam on structural analysis is introduced

    在本文中，還給出了預應力混凝土板柱結構用等代框架法進行分析和設計的步驟和框圖，闡述了柱帽、托板、邊梁、扁梁對結構內力分析的影響。
  7. Yes, there is a rumour that a young pale beam of a crescent moon touched the edge of a vanishing autumn cloud, and there the smile was first born in the dream of a dew - washed morning ? the smile that flickers on baby ' s lips when he sleeps

    是的，有謠傳說一線新月的微笑，觸到了消散的秋雲的邊緣，微笑就在被朝霧洗凈的晨夢中，第一次生出來了? ?這就是那嬰兒睡夢中唇上閃現的微笑。
  8. And the steady - state coupling response time rdecreases from 0. 8s to 0. 3s. but there are almost no changes in 2peak with fields applied. ( 2 ) using the characters of two - beam coupling in sbn : 61 : cr crystals under applied fields, applications in image edge - enhancement and photorefractive edge - enhancement joint transform correlator are investigated

    （ 2 ）研究了外加直流電場作用下sbn 61 cr晶體的二波耦合特性在光學圖像邊緣增強以及光折變邊緣增強聯合變換相關器等方面的應用，討論了外電場對光折變邊緣增強及光折變聯合變換相關識別效果的影響。
  9. There is a rumor that a young soft beam of a crescent moon touched the edge of a vanishing autumn cloud, and there the smile was first born in the dream of a dew - washed morning - - the smile that flickers on baby ' s lips when he sleeps

    傳說是新月那一絲青春的柔光，碰觸到將逝的秋雲邊緣，於是微笑便乍現在沐浴露珠的清晨的夢中- -當嬰兒沉睡時，微笑便在他唇邊閃現。
  10. Advanced technical ceramics - test methods for determination of fracture toughness of monolithic ceramics - single - edge vee - notch beam method

    高級工業陶瓷.單片陶瓷斷裂韌性測定的試驗方法.單邊v形切口橫梁法
  11. Advanced technical ceramics - test methods for determination of fracture toughness of monolitic ceramics - part 5 : single - edge vee - notch beam method ; german version cen ts 14425 - 5 : 2004

    高級工業陶瓷.單片陶瓷斷裂韌性測定的試驗方法.第5部
  12. Next, the effects of the electron - beam quality on the characteristics of the vircator are investigated with simulation method. the simulation results show that the front edge of the beam pulse has almost no effect on the saturated microwave output, while good front edges can accelerate the saturation of the virtual cathode oscillation, and beam quality ( except its energy spread ) has almost no effect on microwave frequency, and so on

    結果表明：上凸形束脈沖前沿可使虛陰極振蕩器達到飽和振蕩的時間縮短但對微波飽和功率基本無影響；束流脈寬應足夠大，否則虛陰極振蕩器不能達到飽和振蕩（對應本文中的模型，束脈寬應大於16ns ） ；能散度的影響不可忽視，當能散度為5時，束波轉換效率從單能束時的3 . 8降至1 . 5 ；束流質量（除能散度外）對微波頻率基本上沒有影響等。
  13. ( 2 ) taking the nonlinear energy transfer property of the photorefractive two - beam coupling in the sbn : 61 crystal doped with 1000ppm cr and the knsbn crystal doped with 0. 07wt % ce, edge - enhancement preprocessing can be achieved, which will results in the larger normalized intensity and narrower width of the correlation peaks. and the discrimination of the jtc is greatly improved

    （ 2 ）利用sbn ： 61 ： cr晶體（ 1000ppm ）和knsbn ： ce晶體（ 0 . 07wt ）的二波耦合能量非線性轉移特性，對聯合變換相關器的輸入圖像進行邊緣增強預處理，提高了相關峰的歸一化強度，減小了相關峰的半寬度，從而大大提高了相關器的識別能力。
  14. If a user in a beam - switching network is near the edge of a beam, the signal that he or she transmits may bounce into the adjacent beam before reaching the beam - switching array

    射束交換網路的用戶如果位於波束邊緣，他所發射的訊號在抵達射束交換陣列之前，可能會先反射到鄰近波束中。
  15. A practical soft - edge annular beam is also studied numerically and the similar properties are obtained t6 confirm our analysis

    然後利用數值模擬的手段，研究了帶軟化因子的環形光束的聚焦性質，從而在整體上給出了環形光束的聚焦性質。
  16. Using knife - edge method at the focus of a lens to measure the beam divergence of a giant pulse laser output

    焦點刀口法測量巨脈沖激光的光束發散角
  17. In fact, the intensity of high power laser beem decreases rapidly when laser is transmissing in bio - tissue and the intensity of the edge of laser beem is so low that photobiomodulation, which might effect the healing process after laser surgery, but not thermal effect might work. in this thesis, monolayer human skin fibroblasts was used as models to study the damage effect of high intensity laser irradiation and photobiomodulation of marginal irradiation of high intensity laser beam

    高強度激光在生物組織中迅速衰減，激光束邊緣強度低到無法損傷細胞，這部分激光對已損傷組織邊緣存活細胞的光生物調節作用（例如，對細胞增殖的促進或抑制效應，對免疫細胞功能的調節）是決定高強度激光手術後生物修復狀況的主要因素之一。
  18. Finally, the comparison is made between the photorefractive edge - enhancement and two - beam coupling jtc

    本文最後對光折變邊緣增強和二波耦合聯合變換相關識別進行了比較。
  19. When the user approaches the far edge of the beam, the signal strength can degrade rapidly before the system switches to the adjacent beam

    用戶若接近波束遠端邊緣，訊號可能在系統還來不及切換到鄰近波束之前，就已經快速衰減。
  20. In the elasto - plastic analysis, it is proposed that the composite beam arrives at the ultimate limit states of capacity when the stain of the outside edge of the cross - section reaches the ultimate stain

    我國《鋼結構設計規范》 （ gbj17 ? 88 ）中有關截面承載力的計算基本是沿襲國外的演算法，結合我國實際而制訂的。
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