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ionography | |||
ion spectrometry |
离子 谱法 : 168 phrases in 14 subjects |
Animal husbandry | 1 |
Chemistry | 13 |
Earth sciences | 32 |
Ecology | 1 |
Electronics | 45 |
Food industry | 2 |
Geology | 11 |
Metallurgy | 1 |
Oil processing plants | 6 |
Plastics | 1 |
Polymers | 2 |
Space | 4 |
Technology | 35 |
Water resources | 14 |