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电介质 : 332 phrases in 22 subjects |
Antennas and waveguides | 5 |
Astronautics | 2 |
Automated equipment | 1 |
Chemistry | 1 |
Computers | 1 |
Electrical engineering | 1 |
Electricity | 2 |
Electronics | 116 |
Energy system | 1 |
General | 67 |
Geophysics | 3 |
Information technology | 1 |
Lasers | 1 |
Magnetics | 2 |
Medical | 1 |
Metallurgy | 2 |
Microelectronics | 1 |
Oil and gas | 1 |
Oil processing plants | 6 |
Radio | 2 |
Semiconductors | 1 |
Technology | 114 |