跡線 的英文怎麼說

中文拼音 [jīxiàn]
跡線 英文
path line; trace跡線偏轉速度 writing speed
  • 跡 : 名詞1 （留下的印子; 痕跡） mark; trace 2 （前人遺留的建築或器物等） remains; ruins; vestige 3 （...
  • 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...
  1. With the use of finite method we have developed computer simulation software for vacuum microtriodes with wedge - shaped and cone - shaped cathode on the basis of stduying deeply the field emission theory of vacuum microelectronics. the software included field section, grid point numbering, and the calculation of electric currents, transconductance and cathode capacitance, moreover, it can simulate the properties of vacuum microeletronic with variant structures and sizes. the relationship was studied and simulated among electic properties and device structures, sizes and cathode materials etc. the optimized design of vacuum microtiode was proposed

    本文在深入研究真空微電子器件場致發射理論的基礎上，根據圓錐形、楔形陰極真空微電子三極體的不同特點，分別建立了物理和數學模型，在考慮空間電荷密度影響的前提下，以有限元法為基礎採用迭代的方法計算出真空微電子三極體內的電勢分佈情況，繪制出了等勢線、電子軌跡線，並得到了器件電學性能隨幾何參數的變化情況。
  2. Strike is the trace of the intersection of an obliquely inclined plane with a horizontal reference plane.

    走向是傾斜平面與水平參考成交線的跡線。
  3. An apparent or pseudo change in the sign occurs when a stress trajectory passes through an isotropic point.

    當一個主應力跡線通過一個各向同性點時，該符號會發生一個表面上的或虛假的改變。
  4. ( 3 ) in main stress trace protraction, based on the character of main stress trace, propose an automatic method

    （ 3 ）研究了一種簡便快速的主應力跡線自動化繪制方法。
  5. This system provides photo elastic, moire, holographic, speckle technology contained in optical measure strain and displacement analysis software interface, and mainly realizes photo elastic image collection, interference image pretreatment, automatic skeleton extract method, automatic main strain trace protraction method and planar photo elastic image strain analysis function. all the work that the author has done has established a good foundation for more realization of an intact optical measure image strain analysis software system. furthermore, engineer and lab assistant can quickly obtain concise, intuitionistic and quantificational information

    該系統提供了光測力學所包括的光彈法、雲紋法、全息法以及電子散斑法等技術應力和位移分析軟體實現的介面，主要實現了等差線圖像和等傾線圖像的採集、干涉條紋圖像預處理、全自動提取光彈條紋圖像骨架線、全自動繪制主應力跡線以及二維光彈應力分析功能，為進一步開發完整的光測力學圖像應力分析軟體奠定了基礎，同時使工程技術人員以及實驗人員能夠迅速的獲取簡明、直觀、定量的信息。
  6. In this paper, the problem of calculating movement of piece is simplified to the problem of finding track line segments between vertices and edges, hence the time complexity is much reduced, and special cases such as inner cavity and inner nfp ( no fit polygon ) can also be tackled

    摘要將多邊形滑動碰撞問題轉化為頂點和邊之間的軌跡線提取問題，從而降低了時間復雜度，並可統一處理邊界空腔和內部靠接臨界多邊形問題。
  7. The main principles of this new approach are : 1 ) find out the track line segments for vertices of one polygon to another polygon ' s edges ; 2 ) get the enclosing polygon and internal clockwise loops that was formed by the track line segments, finally the result polygons are the final nfps

    該演算法的基本原理是： 1 ）求解多邊形頂點相對于另一多邊形的軌跡線； 2 ）求解軌跡線集合所形成的外包多邊形和內部順時針環，得到的多邊形即為臨界多邊形。
  8. To answer this question, we need to plot trajectories of principal stresses.

    為了回答這個問題，我們尚須畫出主應力跡線圖。
  9. The network of lines now conforms closely with a regular system of stress trajectories.

    這些線所形成的網路與規則的主應力跡線族密切吻合。
  10. The main contents in the paper are as follows : ( 1 ) the operational principle of the hydraulic automatic tilting gates with connecting lever and rolling wheel were analyzed. using block diagram, the author elaborated on the running course and steady factors of the tilting gate. then the instantaneous running center in the running course of the tilting gate was brought forward, and the trochoid of the center was described

    本文研究的主要內容如下： （ 1 ）分析闡述了水力自動翻板閘門的工作原理和運轉機理，結合框圖詳細分析說明了翻板閘門的運轉過程及其穩定條件，給出了閘門在運行過程中的瞬心軌跡線，分析研究了閘門運動過程中的基本平衡方程。
  11. Method for inspecting errors in structure and installment of dark - tube sunshine recorder by sunlight line

    用感光跡線檢查暗筒式日照計構造和安裝誤差
  12. The points x and y are where the bedding traces cut the horizontal surface.

    層面跡線與水平面相交於XY兩點。
  13. The streamline, as well as the pathline and streakline, is to be understood as an average concept.

    這里所指的流線跡線和紋線要理解為在平均意義下的概念。
  14. So close kept she that at length almost everybody thought she had gone away.

    她消聲匿跡，線毫不露蹤影，所以到后來，差不多人人都以為她已經離家出走了。
  15. If the structure is elastic the force-displacement curve follows the same path on loading and unloading.

    如果該結構為彈性者，那麼在加載和卸載時力位移曲線遵循相同的跡線。
  16. The points x and y are where the bedding traces cut the horizontal surface

    層面跡線與水平面相交於xy兩點。
  17. Trace identification device

    跡線分辨裝置
  18. Crease line leans to outside

    燙跡線內撇
  19. Specifies how long the line trail ( if it has one ) should be. longer values mean a longer line trail

    指定軌跡線有多長（如果有的話） 。數值越大代表軌跡線越長。
  20. The tidal current in the radial sandbanks area apparently has directional to - and - fro movement, which can be observed not only from tidal ellipses, but also from water particle traces. the calculated distribution of tidal velocity in this area shows that the average velocity is around 0. 6 to 1. 0 m / s

    平面潮流橢圓、水質點跡線、潮流流速特徵研究表明，輻射狀沙脊群海域潮流具有明顯的定嚮往復流形式，平均潮流流速一般為0 . 6 1 . 0m s ，滿足形成潮流沙脊的水動力條件。
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