اگلا

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矢量是什么？- David Huynh

3,544 مناظر· 12/02/23
TED-Ed
TED-Ed
1,698 سبسکرائبرز
1,698
میں Life

观看完整课程：http://ed.ted.com/lessons/what-is-a-vector-david-huynh 物理学家，航空管制员，以及电子游戏设计者都有一个共同的东西：矢量。它们到底是什么...

مزید دکھائیں
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اگلا


⁣Ellen’s Season 2 Halloween: Alyssa Milano, David Copperfield (Full Episode)
00:37:20
⁣Ellen’s Season 2 Halloween: Alyssa Milano, David Copperfield (Full Episode)
3,999 مناظر ·
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