AM broadcast的用法和樣例：
例句
- Simultaneously, it gives a few views on the future development direction in AM broadcast technology.
同時對今後調幅廣播技術發展方向發表了幾點看法。 - The results of electric field strength measurement and the fields distribution around medium and short wave AM radio antennas are reported.
本文報告某地中短波調幅廣播發射天線周圍電場強度測量結果及其分佈。
