我试图在我的文档中引用一个源，并且该源包含数学符号。是否可以在块引用中使用乳胶数学符号？我在我的python docstring中尝试了以下操作但没有运气。
.. pull-quote::
`"As density perturbations behave differently in a radiation
dominated universe versus a matter dominated one due to pressure
support, the scale of the particle horizon at the equality epoch
:math:`z_{\rm eq}` "`
.. math::
k_{\rm eq} = (2 \Omega_{\rm M} H_0^2 z_{\rm eq})^{1/2}