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| 調幅 (A method of encoding information in a transmission, such as radio, using a carrier wave of constant frequency but of varying amplitude) | |||
| English thesaurus | |||
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| a-m; a.m. | |||
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| 調幅 (A method of encoding information in a transmission, such as radio, using a carrier wave of constant frequency but of varying amplitude) | |||
| English thesaurus | |||
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| a-m; a.m. | |||