| Subject | English | Japanese |
| radiol. | secondary electron | 二次電子 (niji-denshi) |
| magn. | secondary electron emission | 二次電子放出 (niji-denshi-hōshutsu) |
| phys. | secondary electron emission coefficient | 二次電子放出比 (にぢ・でんし・ほうしゅつひ) |
| gen. | n secondary electron multiplier | 二次電子増倍管 (niji-denshi-zōbaikan) |
| vac.tub. | secondary-electron emission | 二次電子放出 (niji-denshi-hōshutsu) |
| vac.tub. | secondary-electron emission current | 二次電子放出電流 |
| vac.tub. | secondary-electron emission factor | 二次電子放出係数 |