| |||
| derivative action factor; differential action factor; rate action factor | |||
| D action factor | |||
|
Differentialfaktor : 2 短语, 1 学科 |
| 通讯 | 2 |
| |||
| derivative action factor; differential action factor; rate action factor | |||
| D action factor | |||
|
Differentialfaktor : 2 短语, 1 学科 |
| 通讯 | 2 |