| Subject | English | Chinese |
| genet. | incidence of threshold character | 阈性状出现率 |
| anim.husb. | incidence of threshold character | 阈值栅栏性状出现率遗 |
| genet. | multi-threshold character | 多阈性状 |
| genet. | threshold character | 阈值性状 |
| anim.husb. | threshold character | 阈性状表现阈值的性状，又称为二者居一性状，或三者居一性状，又称为全或无性状 |
| agric. | threshold character | 阈性状 |
| tech. | threshold character | 阈值性状 |