约分:修订间差异
imported>Sxlzr444 无编辑摘要 |
imported>KisinSagume286 无编辑摘要 |
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*316/632=<del>3</del> 1 <del>6</del>/<del>6</del> <del>3</del> 2=1/2 | *316/632=<del>3</del> 1 <del>6</del>/<del>6</del> <del>3</del> 2=1/2 | ||
*sinx/n=si<del>n</del>x/<del>n</del>=six=6 | *sinx/n=si<del>n</del>x/<del>n</del>=six=6 | ||
*dv/dt=<del>d</del>v/<del>d</del>t= | *dv/dt=<del>d</del>v/<del>d</del>t=v/t<ref>[[超理文献:雷论#1.约"d"|超理文献:雷论.约"d"]]</ref> | ||
== 参考资料 == | == 参考资料 == |