carrier signal | |
IT | 载波信号 |
frequency | |
econ. | 频次数 |
geophys. | 频率 |
met. | 周率; 出现率; 发生次数 |
radio.amat. | 频率 |
sport. | 次数 |
stat. | 频数 |
| |||
载波信号 | |||
载菠信号 |
carrier signal : 35 phrases in 7 subjects |
Air defense | 5 |
Computer networks | 1 |
Electronics | 8 |
Project management | 2 |
Rail transport | 1 |
Space | 5 |
Technology | 13 |