21,453
次編輯
變更
→外部链接
* [[循环系统]]
==相關影片==
{{#evu:https://www.youtube.com/watch?v=7NOU4McjtXs&ab_channel=WorldScienceFestival
|alignment=inline
|dimensions=640
|container=frame
|description=
}}
{{#evu:https://www.youtube.com/watch?v=w6q50_qNMoA&ab_channel=RoyalCollegeofPhysicians
|alignment=inline
|dimensions=640
|container=frame
|description=
}}
{{#evu:https://www.youtube.com/watch?v=b1j1BHfQ8HM&ab_channel=NewcastleUniversityLibrary
|alignment=inline
|dimensions=640
|container=frame
|description=
}}
{{#evu:https://www.youtube.com/watch?v=hrVy8bvD0to&ab_channel=AdrianPalmer
|alignment=inline
|dimensions=640
|container=frame
|description=
}}
{{clear}}
== 外部链接 ==
* [https://web.archive.org/web/20070601194339/http://www.williamharvey.org/wm_harvey.htm William Harvey info]