直線束 的英文怎麼說

中文拼音 [zhíxiànshù]
直線束 英文
line beam
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 束 : Ⅰ動詞1 （捆; 系） bind; tie 2 （控制; 約束）control; restrain Ⅱ量詞（用於捆在一起的東西） bundle;...
  • 直線 : 1. （不彎曲的線） straight line2. （急劇的） steep; sharp
  1. A method of beam control for nfz - 10 industrial irradiation linac

    10工業輻照電子直線加速器束流控制方法
  2. Signal processing system for beam position monitor at hls 200 mev linac

    直線加速器束流位置測量的信號處理系統
  3. Studies on the optimum beam orbit correction for high energy electron linacs

    高能電子直線加速器束流軌道校正的優化研究
  4. Exit by flying away straight and level while continuing to pirouette

    結束時機體保持自旋水平直線飛行。
  5. Common test methods for cables under fire conditions - test for vertical flame spread of vertically - mounted bunched wires or cables - apparatus

    著火條件下電纜通用試驗方法.垂直固定的電線束或電纜的垂直火焰擴散試驗.裝置
  6. In this paper, we have studied the feasibility for the bpm of to be button electrode was used in the lia and the simulating has done for the use by pspice / orcad

    本文研究了鈕扣電極束位置探測器應用於強流直線感應加速器（ lia ）的可行性，並用pspice orcad電路模擬模擬軟體進行了模擬計算。
  7. The button electrode is one that widely used in high energy rf accelerators, such as storage ring, and the bpm made of button electrodes has many merits like high accuracy, high resolution, resisting magnetic field, simple machinery, without magnetic core and low cost, etc. so we want to use the button electrode as the bpm in high current accelerators like the lia

    鈕扣電極束位置探測器是一種廣泛應用於射頻加速器儲存環等高能弱流加速器的一種束位置測量裝置，它具有測量精度高、解析度高、不受磁場干擾、機械結構簡單、無磁芯、造價低廉等特點。只是，至今未見有關這種束位置探測器在強流加速器（如，直線感應加速器）上應用的報導，如能將鈕扣電極束位置探測器應用於lia ，將是一件很有意義的事情。
  8. The main results show that : ( 1 ) the mechanism of laser bending is very different from that in bending with hard tools. ( 2 ) the bending angle is varied along scanning direction, and there is a deformation wave in the process. ( 3 ) the effects of sheet length on bending can be neglected while the length is more than 10 times of thickness. ( 4 ) the sheet width has much higher influence on the bending process

    分析發現：激光彎曲成形時板料的應力狀態與機械折彎時有根本不同；當激光束沿直線單向掃描時，板料兩端的彎曲角度不同；板料的長度大於10倍板厚或5倍光斑尺寸時，板長對彎曲角度的影響不再顯著；沿掃描方向，距離光斑中心3倍光斑尺寸以外的區域，仍然對彎曲變形量產生影響。
  9. In electron storage rings, the interactions by beams with residual gas produce the bremsstrahlung which has not been sufficiently understood and is the main course of the loss of the beam

    由於加速器產生高能粒子，在實際應用中必須面臨輻射防護方面的問題。加速器儲存環直線節中殘余氣體產生的軔致輻射是同步輻射裝置中光束線防護的重要課題之一。
  10. Secondly, their aims are made the investment of substations, feeders or running cost of electric power system minimum. but they do n ' t take into account of land utilization, street accessibility of right of way, etc., but demands of electric power system. generally, a straight line distance, namely, euclid distance, was used for calculating the distance between a load point and a substation, which is a straight forward but non - practical way for most planning techniques

    其次受研究工具的限制，這些模型以工程投資、運行費用等最小為目標，僅能考慮導線載流量、電壓降等電力系統技術約束條件，簡化略去了用地限制、街道可達性等重要的自然約束條件，且求解這些模型的前奏是計算負荷點到變電所的歐幾里得距離（直線距離） ，簡便但不切合實際（這一點在城市電網規劃中尤其重要） ，因此較難給出技術上可行的最優解。
  11. The model tries to achieve minimum transfers and maximum traveler flow per unit length with line length and non - linear rate as constraints

    該模型以換乘次數最少、單位長度運送客流量最大為優化目標，線路長度、非直線系數等作為約束條件。
  12. The bpm system that widely used in linear induction accelerator ( lia ) is beam bugs and b - dot

    在直線感應加速器中，廣泛使用的束位置測量裝置（ bpm ）有壁電流探測器（電阻環）和磁探針（ b - dot ） 。
  13. Its image reconstruction belongs to the image reconstruction under narrow fan - beam scan mode. after comparing different algorithms, this paper introduces convolution back projection algorithm for the parallel image reconstruction

    採用高能直線加速器作為射線源的高能x射線工業ct機多採用窄角扇束掃描方式，其圖像重建屬窄角扇束掃描方式下的圖像重建。
  14. Through a deep study over the epipolarity based on the projection track method, the author puts forward the approximate line constraint method of dynamic epipolarity, and sets up constraint conditions of epipolarity in linear ccd push - broom stereo image matching, and proposes an imaging constraint method on the basis of application analysis of epipolarity, and taking imaging characteristics into account. 5

    通過深入研究基於投影軌跡法的核線模型，提出了動態核線的近似直線約束方法，建立了線陣ccd推掃式影像立體匹配的核線約束條件；在核線應用分析的基礎上，結合影像立體成像的特點，提出了一種基於核線的成像約束方法。
  15. The comparison results show that the left edge algorithm can only resolve the channel routing problem without vertical constraints, while the greedy channel router can accomplish the problem with vertical and horizontal constraints

    比較結果證明，左邊演算法只能解決不存在垂直約束的通道布線問題，而貪婪演算法在充分考慮垂直和水平約束的條件下能較好地完成布線。
  16. At first, the author analyzed some chief factors such as light beam drift and atmospheric turbulence that affect the precision of the laser collimation in brief. then, the author studied the plan of the laser collimation generating nondiffracting beam and automatic level system with high precision. at last, the author completed the measurement of the straightness guideway by using ccd ( charge coupled device ) as the receiver and computer imaging processing

    文章首先簡要地分析了激光自身漂移、大氣湍流等影響激光準直精度的主要因素，然後對系統的激光準直方案進行論證，並確定了無衍射光束的生成方案、高精度自動安平系統的結構方案，最後以ccd為接收器件，通過計算機圖像處理，完成對軌道直線性的測量。
  17. Study on the family of lines in space

    空間平面直線束方程簡化形式的教學研究
  18. The application of space plane pencil of lines

    空間平面直線束的妙用
  19. The equations of plane lines pencil and its application

    平面直線束方程及其應用
  20. Retalking the family of lines in space

    也談空間直線束
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