英语词汇“短波廣播”的翻译、意思、用法、释义-英汉汉英双解词典

单词	短波廣播
释义	短波廣播 duǎn bō guǎng bò波长约十至一百米，频率在三至三十兆赫的无线电波广播。短波广播通过地球电离层内，带电粒子对无线电波反射，能向远距离发射无线电信号，并可以小电力，作长距离通信。主要使用于国际广播。
随便看	axes of coordinates Axes of Eucommia ulmoides axes of fabric axes of Fick axes of minimum moment of inertia axes of most inertia axes of ordinate axes of principal strain axes of reference axes of refraction axes of rotation axes of sterns axes of unipoplar leads axes optica axes orthogonality axes-pressure axes recovery axes, rectangular axesse axes survey axes-systematic error axes to grind axestone axe stone axes transverse