在您的原始鏈接中,您將獲得MathML渲染,包括註釋元素<annotation encoding="application/x-tex">
中的TeX代碼。
<dd>
<span>
<span>
<math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \Delta {v}=\int _{t_{0}}^{t_{1}}{\frac {|T(t)|}{m(t)}}\,dt}">
<semantics>
<mrow class="MJX-TeXAtom-ORD">
<mstyle displaystyle="true" scriptlevel="0">
<mi mathvariant="normal">Δ</mi>
<mrow class="MJX-TeXAtom-ORD">
<mi>v</mi>
</mrow>
<mo>=</mo>
<msubsup>
<mo>∫</mo>
<mrow class="MJX-TeXAtom-ORD">
<msub>
<mi>t</mi>
<mrow class="MJX-TeXAtom-ORD">
<mn>0</mn>
</mrow>
</msub>
</mrow>
<mrow class="MJX-TeXAtom-ORD">
<msub>
<mi>t</mi>
<mrow class="MJX-TeXAtom-ORD">
<mn>1</mn>
</mrow>
</msub>
</mrow>
</msubsup>
<mrow class="MJX-TeXAtom-ORD">
<mfrac>
<mrow>
<mrow class="MJX-TeXAtom-ORD">
<mo stretchy="false">|</mo>
</mrow>
<mi>T</mi>
<mo stretchy="false">(</mo>
<mi>t</mi>
<mo stretchy="false">)</mo>
<mrow class="MJX-TeXAtom-ORD">
<mo stretchy="false">|</mo>
</mrow>
</mrow>
<mrow>
<mi>m</mi>
<mo stretchy="false">(</mo>
<mi>t</mi>
<mo stretchy="false">)</mo>
</mrow>
</mfrac>
</mrow>
<mspace width="thinmathspace" />
<mi>d</mi>
<mi>t</mi>
</mstyle>
</mrow>
<annotation encoding="application/x-tex">{\displaystyle \Delta {v}=\int _{t_{0}}^{t_{1}}{\frac {|T(t)|}{m(t)}}\,dt}</annotation>
</semantics>
</math>
</span>
</span>
</dd>
非常感謝您! :) – mpestkow 2014-10-09 09:02:13