高中物理(二上)
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HotEqn常用指令舉例:

W\, =\, \vec{F}\, \cdot\, \vec{d}W\, =\, \vec{F}\, \cdot\, \vec{d}
\vec{\tau}\, =\, \vec{r}\, \times\, \vec{F}\vec{\tau}\, =\, \vec{r}\, \times\, \vec{F}
\stackrel{\circ}{A}\stackrel{\circ}{A}
\stackrel{\frown}{AB}\; ;\; ^{\frown}_{AB}\stackrel{\frown}{AB}  ;  ^\frown_{AB}
\overline{AB}\;\overline{AB}
\bar{AB}\;\bar{AB}
\bar{PS}_1\, -\, \bar{PS}_2\,\bar{PS}_1\, -\, \bar{PS}_2
v\, =\, \frac{\Delta\, x}{\Delta\, t}v\, =\, \frac{\Delta\, x}{\Delta\, t}
\angle ABC\;\angle ABC
\bigtriangleup\, ABC\;\bigtriangleup\, ABC
\theta\, =\, 60^\circ

\theta\, =\, 60^\circ

\sin\, 60^\circ\, =\, \frac{\sqrt{3}}{2}\sin\, 60^\circ\, =\, \frac{\sqrt{3}}{2}
t\, =\, 25\, ^\circ\! Ct\, =\, 25\, ^\circ C
\not=\; ;\; \neq\not=   ;  \neq
R_s\, =\, \underbrace{R\, +\, R\, +\, \cdots}_n\, =\, nRR_s\, =\, \underbrace{R\, +\, R\, +\, \cdots}_n\, =\, nR

0最後修改紀錄: 2010/03/24(Wed) 15:39:36


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since 2011/06/20 18:23