amplitude modulation 振幅调制，调幅†
网络与数据通信 有线网络 释文 amplitude modulation, AM 振幅调制
- Sinus Successus
- sinus tachycardia
- sinus tubercle
- sinus venosus
- S-invariant
- Sinvsi Sluice
- Sinān ibn Thabit
- S-I-N隧道结
- SIN隧道结
- SiO maser
- Si-on-nothing field-effect transistor
- SIOPS
- Sioux
- Sioux Wars
- SIP
- SiP
- SIPAI
- Sipaian Stage
- Sipai Formation
- SIPA Press
- Siphon
- siphon
- siphoning
- siphoning mouthparts
- siphoning pest