radiation diagram

英 [ˌreɪdiˈeɪʃn ˈdaɪəɡræm]

美 [ˌreɪdiˈeɪʃn ˈdaɪəɡræm]

网络  角度图; 辐射图

英英释义

noun

• graphical representation (in polar or Cartesian coordinates) of the spatial distribution of radiation from an antenna as a function of angle
  Synonym:radiation patternpattern

双语例句

• Computation method of near and far field radiating characteristics of narrow flare angle corrugated horn about its radiation center is given in this paper. The computer aided analysis diagram is listed and the satisfactory results are obtained.
  本文给出了小张角波纹喇叭关于其辐射中心的远场和近场辐射特性的计算方法，并给出了波纹喇叭在其工作频带内的计算机辅助分析框图。
• The direction diagram of low-frequency field is similar to the direction diagram of dipole aerial. Radiation frequency below 100 MHz focus on the side of needle, and the direction diagram of high-frequency radiation filed is very complicated as well as the main radiation is behind the board.
  80MHz以下辐射场方向图与偶极子天线的辐射方向图相似，低于100MHz的辐射主要在针电极一侧，而高于100MHz以上的辐射场方向图极为复杂，其主要辐射在板电极的后方。
• The discrepancy is due to greenhouse gases in the atmosphere, which absorb and re-emit infra-red radiation, and thus keep the lower atmosphere, and the surface, warm ( see the diagram below).
  究其原因，原来是大气中的温室气体造成了这种温度上的差异。温室气体吸收，并再度释放了远红外辐射，使得底层大气与地表保持温暖（参见以下附图）。
• Radiation Domain of Commercial Centers in Nanjing Based on Analysis of Road Network Weighted Voronoi Diagram
  基于网络加权Voronoi图分析的南京市商业中心辐射域研究
• Finally, risk early-warning system is established. Risk early-warning radiation diagram is drawn to show directly which warning district each risks is in. And relevant risk preventive measures are advised.
  最后，建立了企业人力资本投资风险预警系统，绘制风险预警辐射图以直观体现各风险因素所处警区，并给出相应的风险防范措施。