散射本領 的英文怎麼說

中文拼音 [sǎnshèběnlǐng]
散射本領 英文
scattering power
  • 散 : 散動詞1. （由聚集而分離） break up; disperse 2. （散布） distribute; disseminate; give out 3. （排除） dispel; let out
  • 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） ...
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 領 : Ⅰ名詞1 （頸; 脖子） neck 2 （領子; 領口） collar; neckband 3 （大綱; 要點） outline; main point; ...
  • 散射 : [物理學] [電學] scattering; radio scattering; scatter; dispersion
  • 本領 : （本事，技能） ability;capability;capacity faculty;power;know how;skill;talent;掌握為人民服務的本...
  1. And based on these findings, we further study the dependence of nuclear stopping on system size, initial n / z, sp and the medium correction of two - body cross sections. it ' s found that the effect of initial n / z ratio and isospin sp on stopping is weak, and the excitation function of stopping depends on the form of medium correction of two - body cross sections and the equation of state of nuclear matter strongly

    在此基礎上我們研究了核阻止本領對系統大小、初始核n / z 、平均場中對稱勢以及兩體散射截面介質修正等的依賴情況，研究結果表明它受初始核n / z比以及對稱勢的影響很弱，而受碰撞截面介質修正的同位旋依賴效應及核態方程影響明顯。
  2. On the base of mathematical domain decomposition method ( ddm ), this paper investigates systematically the quasi - static problems based on laplace equation, the transmission problems in waveguide based helmholtz equation and the three - dimensional scattering and radiation problems based on maxwell equations. the theoretical system is built for the further exploration of ddm in electromagnetic problems

    本文在區域分解法已有的數學基礎上，從基於laplace方程的準靜態問題，到基於helmholtz方程的波導傳輸問題以及基於maxwell方程的三維散射輻射問題，系統地探討了該方法在電磁領域中的應用，為進一步擴展應用研究建立了理論體系。
  3. At the same time, as more and more radio sources have been set up, electromagnetic pollution in urban area becomes more serious, which is harmful to people ' s healthy and communication system so it is necessary to simulate the electromagnetic propagation in urban area by computer being an approximate hf method in evaluating em scattering ， the complex ray method （ crm ） is valuable in actual applications ， mainly benefited from its simple physical model ， convenient mathematical formulation and computational efficiency, especially with the scenes of scattering from complex objects based on the condition mentioned above, a hybrid ray model of the urban area electromagnetic wave propagation prediction was established with the foundation of ray tracing theory and complex ray theory

    復射線技術作為一種求解波場問題的高頻近似方法，由於其具有物理模型簡單、數學處理方便、計算效率高等優點，在復雜的目標散射特性分析等應用領域中有著重要的應用價值。基於以上的情況，本文在射線追蹤理論和復射線理論的基礎上，為城區環境建立了混合射線預測模型。本文採用橢圓模型對已有的射線追蹤方法進行加速，並將復射線理論應用到城區環境電波傳播預測中，提出新的預測方法混合射線方法。
  4. In the end, the theory of fractal geometry is applied to the waves propagation and scattering in atmospheric turbulence, and the first and second order moments of the scattering fields are derived by considering the effects of the fractal atmospheric turbulence. the normalized back - scattering radar cross section of a perfectly conducting disk is calculated. the influence of fractal dimension of atmospheric turbulence on the radar cross section is analyzed

    本文最後將分形理論引入到湍流大氣中的波傳播和散射領域，導出了分形大氣湍流中光滑導體目標散射場的一階矩和二階矩，以光滑導體圓盤為例研究了湍流大氣的分維對導體目標後向散射截面的影響。
  5. The measured spectra were transformed to the concentration profiling of the recoil atoms by using the knowledge of the rutherford cross section and the stopping power of the projectile and the recoils in the materials

    利用盧瑟福散射截面和離子在靶材料中的阻止本領，編製程序將能譜轉換成元素的深度分佈。從而實現高精度的深度分辨測量。
  6. This paper analyzes the characters and environment of the software project management, studies various development methods. after absorbing the knowledge of software engineering, project management, object - oriented method, system engineering, artificial intelligence, distributed network management system, character and mapping technique, this paper puts forward the agent - based method in software project management and lucubrates the agent - based system analysis, system design and programming. it also constructs the agent - based program model by unified modeling language

    本文針對軟體開發項目管理的特點和環境，分析比較了各種開發方法，吸收了軟體工程、項目管理、面向對象方法與技術、系統工程、人工智慧、分散式網路管理系統、特徵及映射技術等領域的知識，提出了基於agent的軟體開發項目管理方法，對基於agent的軟體開發項目的系統分析、系統設計以及程序編制等方面進行了深入研究，並且採用可視化統一建模語言來自動生成基於agent的應用程序模型。
  7. In chapter 1, the fields of electromagnetic scattering characteristics of target, the method and previous researched result in the radar target recognition domain, the present situation and progress of harmonious estimation theory in modern spectrum estimation are briefly reviewed, also the main works of this paper are introduced

    在序論中，首先簡要回顧了目標電磁散射特性，以及雷達目標識別領域的研究方法和前人所作的工作，扼要總結了現代譜估計中諧波估計理論的現狀和發展，介紹了本文研究的主要內容。
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