繞射效應 的英文怎麼說

中文拼音 [ràoshèxiàoyīng]
繞射效應 英文
diffraction effect
  • 繞 : 繞名詞1. [書面語] （彎曲） bend2. （姓氏） a surname
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 效應 : [物理學] effect; action; influence
  1. At present greco is regarded as one of the most valuable methods of radar cross section ( rcs ) computation in the high - frequency region. depending on these conditions, several researches have been completed in this paper : firstly, calculating rcs of complex conducting targets has been accomplished by greco method. the high - frequency rcs of targets are obtained through physical optics ( po ) and incremental length diffraction coefficients ( ildc ) respectively

    本論文做了以下研究工作：首先，實現了運用greco方法計算了高頻區理想導體復雜目標的雷達散射截面（ rcs ） ，分別應用了物理光學法（ po ）和增量長度繞射系數法（ ildc ）計算了目標的面元和棱邊的電磁散射，最後綜合面元與棱邊的散射效應得到目標的總rcs 。
  2. On the basis of this analysis the radiation and diffraction forces of the ship are calculated using these three methods and compared. at the same time vertical ship motions in regular wave are solved by these three methods. the results are compared to test each method ' s availability and suitability, thus the theoretical basis of optimize design of sea - keeping performance is provided

    分別介紹了二維切片法、高速細長體理論和三維理論的基本原理，分析了三種不同方法各自的適用性，在此基礎上分別計算了船舶的輻射力和繞射力，比較了這三種方法的計算結果，為不同營運目的的船舶耐波性計算提供陜速有效而實用的計算方法；同時應用三種方法計算了船舶在規則波中的垂向穩態運動響應，比較三種方法的計算結果，測試各種方法的有效性和適用性，為船舶耐波性的優化設計提供原始的理論基礎； 2
  3. An idea to establish a cancellation database on the basis of the smooth of rcs of the protected target is also introduced the field scattered by facets and fringes and the multiple scattering effect are calculated by a hybridization of the theory of physical optics, equivalent currents and areal projection - physical optics, which are utilized to compute the rcs of an aeroplane

    還提出了根據被保護目標rcs的平滑值確定對消數據庫的思想。應用物理光學法、等效電磁流法和區域投影物理光學方法計算了面元散射場、劈邊緣繞射場以及多次散射場，採用此方法計算了某飛機的rcs ，並對該目標的rcs進行了平滑處理。
  4. Transmission line effects, such as reflection, dispersion and crosstalk, may cause the failure of circuit design

    傳輸線效應（反射、散射、串繞）可能導致整體電路設計的失敗。
  5. That is : the optical fibers which are to be tested will wind the same circle according to different radius or will wind the different optical fiber ' s circles according to the same radius, making the direction of incident ray side vibration as parameter, we have done the specific experiments and theory analysis to winding waste of quartz system, both refrac tion optical fibers and elastic - optic effect of optical fiber

    即把待測光纖以不同的半徑纏繞成相同的光纖圈和以相同的半徑下纏繞成不同的光纖圈，以入射線偏振光方向為參數，對單模石英系雙折射光纖的彎曲損耗與光纖的彈光效應進行了的具體的實驗和理論分析。
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