| 普通话 | cmn-000 |
| 比例系数 | |
| English | eng-000 | coefficient of proportionality |
| English | eng-000 | constant of proportionality |
| English | eng-000 | factor of proportionality |
| English | eng-000 | proportion factor |
| English | eng-000 | proportional action coefficient |
| English | eng-000 | proportionality coefficient |
| English | eng-000 | proportionality factor |
| English | eng-000 | proration factor |
| English | eng-000 | scale-up factor |
| English | eng-000 | scaling factor |