三倍频 | |
el.mach. | frequency tripling |
程数 | |
chem. | number of passes |
…字/分 | |
busin. | words per minute |
字/分 | |
comp. | words per minute |
space | words per minute |
析 | |
gen. | unpack |
器 | |
gen. | etc.; implement |
| |||
frequency tripling | |||
triple frequency |
三倍频 : 21 phrases in 11 subjects |
Air defense | 1 |
Automobiles | 1 |
Earth sciences | 1 |
Electric machinery | 2 |
Electronics | 2 |
General | 5 |
Information technology | 2 |
Oil / petroleum | 1 |
Refrigeration | 1 |
Technology | 3 |
Telecommunications | 2 |