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| modulazione d'ampiezza (A method of encoding information in a transmission, such as radio, using a carrier wave of constant frequency but of varying amplitude) | |||
| modulazione di ampiezza | |||
| 英语 词库 | |||
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| a-m; a.m. | |||
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amplitude modulation : 61 短语, 9 学科 |
| 一般 | 2 |
| 信息技术 | 4 |
| 压电晶体 | 1 |
| 地球科学 | 1 |
| 技术 | 2 |
| 收音机 | 2 |
| 电子产品 | 24 |
| 电报 | 1 |
| 通讯 | 24 |