 |
| |||
| 千牛 (1000牛顿。牛顿 (N )为国际单位制中力的单位。1N是质量为 lkg 的物体产生 lm/s²的加速度所需要的力。它是以英国数学、物理学家 Lsaac Newton ( 1642—1727)的名字命名的，是用作航空发动机推力的量度) | |||
| |||
| 千牛 (牛顿) | |||
| |||
| 千牛 | |||
| English thesaurus | |||
| |||
| KN | |||
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