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伦琴当量 | |||
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伦琴当量 | |||
English thesaurus | |||
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r.e. |
Roentgen equivalent : 35 phrases in 11 subjects |
Agriculture | 7 |
Animal husbandry | 1 |
Earth sciences | 5 |
Electronics | 5 |
General | 1 |
Genetics | 2 |
Geophysics | 3 |
Nuclear physics | 6 |
Reproductive biology | 1 |
Space | 1 |
Technology | 3 |