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ionosphere

英 [aɪˈɒnəsfɪə(r)]

美 [aɪˈɑːnəsfɪr]

n.  电离层

TOEFL化学

COCA.31313

牛津词典

    noun

    • 电离层
      a layer of the earth's atmosphere between about 80 and 1 000 kilometres above the surface of the earth, that reflects radio waves around the earth

      英英释义

      noun

      • the outer region of the Earth's atmosphere

        双语例句

        • Ionosphere fitting method and path parameters analysis
          电离层拟合方法及路径参数量化分析
        • Rockets and artificial satellites can go far above the ionosphere.
          火箭和人造卫星能够到达电离层以上极远的地方。
        • Research on Ground-Based GPS TEC and Occultation Electron Density of Ionosphere before Earthquakes in Fujian Province
          福建省震前地基GPSTEC与掩星电子密度研究
        • Study on Some Problems Related to Wave Propagation in the Troposphere and Ionosphere
          对流层与电离层中电波传播的相关问题研究
        • A Design of the Frame Web-based Ionosphere TEC Information System
          基于WEB的电离层TEC信息系统构架设计
        • In radio communications, one of the three regions which form the ionosphere.
          在无线电通信中,电离层的三个分区之一。
        • The Effects of Ionosphere Correlation Structure on Satellite Augmentation System in China
          中国区域电离层相关结构对卫星增强系统的影响
        • The characteristic of the attenuation when high-power microwave propagates through the lower ionosphere is analyzed in this paper.
          主要研究高功率微波在低电离层的传输衰减特性。
        • Ionosphere direct measurement satellite
          电离层直接测量卫星
        • They move under the influence of the dynamo currents in the Earth's core, as well as electric currents flowing in the ionosphere, the radiation belts and the Earth's magnetosphere.
          它们在地核内发电机流以及流动在电离层、辐射带和地球磁气圈内电流的影响下产生移动。