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| dynode; electron multiplier | |||
| secondary-emission electrode; secondary-emitting electrode; secondary-emitting dynode; dynode electrode; secondary-emission cathode; electron mirror | |||
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| dynode of electron multiplier | |||
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dynode : 31 短语, 3 学科 |
| 核物理 | 5 |
| 核辐射 | 24 |
| 通讯 | 2 |