| Subject | English | Chinese |
| busin. | amplitude modulation double sideband | 双边带调幅 |
| geophys. | amplitude modulation double sideband | 抑制载波的双边调幅 (suppressed carrier) |
| mil., air.def. | amplitude modulation double side-band | 双边带调幅 |
| mil. | amplitude modulation, double sideband | 双边带调幅 |
| el. | amplitude modulation double sideband, suppressed carrier | 抑制载波双边带调幅 |
| mil., air.def. | amplitude modulation double side-band, suppressed carrier | 抑制载波的双边带调幅信号 |
| tech. | amplitude modulation telegraphy double sideband | 双边带调幅电话 |
| mil., air.def. | double amplitude modulation | 双调幅 |
| tech. | double amplitude-modulation multiplier | 双重调幅乘法器 |
| mil., air.def. | double frequency modulation | 双调频 |
| shipb. | double frequency modulation | 双重调频 |
| shipb. | double frequency modulation restriction | 双重调频限制 |
| shipb. | double frequency-modulation restriction | 双重调频限制 |
| tech. | double modulation | 双重调制 |
| oil | double modulation | 双重调制 |
| tech. | double modulation | 多重调制 |
| mil., air.def. | double modulation beacon | 双重调制信标 |
| tech. | double pulse modulation | 双脉冲调制 |
| mil., air.def. | double sideband amplitude modulation | 双边带调幅 |
| space | double sideband modulation | 双边带调制 |
| mil., air.def. | double sideband modulation system | 双边带调制法系统 |
| mil., air.def. | double sideband suppressed carrier amplitude modulation | 载波抑制双边带调幅 |
| geophys. | double sideband-amplitude modulation | 双边带调幅 |
| el. | double sideband-suppressed camer-amplitude modulation | 载波抑制双边带调幅 |
| el. | double sideband-suppressed carrier-pulse amplitude modulation | 载波抑制双边带脉幅调制 |
| space | double sinusoidal modulation | 双正弦调制 |
| gen. | double-amplitude-modulation | 双调幅 |
| el. | double-heterostructure modulation-doped field-effect transistor | 双异质结构调制掺杂场效应晶体管 |
| IT | double-modulation | 双重调制 |
| oil | double-pulse modulation | 双脉冲调制 |
| avia. | double-sideband modulation | 双边带调制 |
| tech. | double-sideband suppressed-carrier modulation | 抑制载波的双边带调制 |