跳转到内容

速率

出自维基百科，自由个百科全书

速率（英语：Speed）是物理学中个一个基本概念，是指物体拉一定辰光内经过个路程，用来表示物体运动个快慢程度。

取自“https://wuu.wikipedia.org/w/index.php?title=速率&oldid=237648”
pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy