| English | Chinese |
| first,second and third generation following irradiation with X-rays | 第二代 |
| first,second and third generation following irradiation with X-rays | 第三代 |
| first,second and third generation following irradiation with X-rays | 射线照射第一代 |
| first,second and third generation of selffertilization | 自交第二代 |
| first,second and third generation of selffertilization | 自交第三代 |
| first,second and third generation of selffertilization | 自交第一代 |
| first,second and third generations of inbreeding | 近交第三代 |
| first,second and third generations of inbreeding | 交近第二代 |
| first,second and third generations of inbreeding | 近交第一代 |
| first,second and third selfing generation | 自交第三代 |
| first,second and third selfing generation | 自交第二代 |
| first,second and third selfing generation | 自交第一代 |
| first,second,third,backcross generation | B1,B2,B3第一,第二,第三回交子代 |
| second and third generations following irradiation with X-rays | 第二代 |
| second and third generations following irradiation with X-rays | 第三代 |
| second and third generations following irradiation with X-rays | X 射线照射的第一代 |
| second and third self-bred generation | 第二代 |
| second and third self-bred generation | 第三代 |
| second and third self-bred generation | 自交第一代 |
| second filial generation | F₂子二代 |
| second filial generation | 子二代 |
| second generation | 第二代 (generatio secunda) |
| second generation of induction | 第二代 |
| second generation of induction | 诱变第一代 |
| second generation of vegetative propagation | 营养生殖第二代 |
| second-generation instrument | 第二代仪器 |
| the first,second and third parental generation | 亲本二代 |
| the first,second and third parental generation | 亲本三代 |
| the first,second and third parental generation | 亲本一代 |
