地面入射的大功率无线电波能加热电离层等离子体，引起电离层电子温度和密度的扰动，实现电离层的地面人工变态。
The terrestrial ionospheric plasma can be heated by a powerful ground-based high-frequency radio wave, which results in the disturbance of the electron temperature and density.
借由测量无线电波的折射，我们可以描绘出冥王星大气层(从高空一直到表面)的温度与密度分布轮廓。
By measuring the refraction of this radio beam, we will be able to plot the temperature and density profile of Pluto's atmosphere from high altitude down to the surface.
介绍了正温度系数热敏电阻PTCR耐雷电波冲击测试仪的工作原理和基本性能。
This paper presents the theory and performance of the tester for PTCRs endurance of being struck by lightning.
介绍了正温度系数热敏电阻PTCR耐雷电波冲击测试仪的工作原理和基本性能。
This paper presents the theory and performance of the tester for PTCRs endurance of being struck by lightning.
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