双迹 | |
agric. | double trace |
放大器 | |
acoust. | amplifier |
automat. | expander |
oil | amplification |
radio | amplifiers |
space | augmentor |
steel. | isolating amplifier |
tech. | enlarger; multiplier |
| |||
double trace | |||
double track |
双迹 : 119 phrases in 12 subjects |
Air defense | 1 |
Desert science | 1 |
Earth sciences | 1 |
Electronics | 1 |
General | 4 |
Metallurgy | 1 |
Nuclear and fusion power | 1 |
Oil / petroleum | 5 |
Space | 1 |
Technology | 7 |
Telecommunications | 3 |
Textile industry | 93 |