| |||
rate meter | |||
radiometer | |||
ratio meter |
比率 计 : 56 phrases in 14 subjects |
Business | 14 |
Commerce | 2 |
Economy | 1 |
Electronics | 7 |
Finances | 4 |
Geophysics | 3 |
International trade | 1 |
Mathematics | 1 |
Oil / petroleum | 1 |
Securities | 2 |
Statistics | 2 |
Technology | 15 |
Telecommunications | 2 |
Textile industry | 1 |