 |
| |||
| 合成坡度; 复合坡坡; 合成坡度路面纵坡与横坡两者平方之和的平方根 | |||
| composite gradient: 3 phrases in 2 subjects |
| Chemistry | 1 |
| Technology | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips