答案1
像这样吗?
\documentclass{article}
\usepackage{amsmath} % for 'flalign' environment
\counterwithin{equation}{section} % just for this example
\begin{document}
\setcounter{section}{1} % just for this example
\setcounter{equation}{41}
\begin{flalign}
\bullet\quad K_1 &= K_{s}(N_{yy}-N_{zz})& \\
\bullet\quad K_2 &= K_{s}N_{yz} \notag
\end{flalign}
\end{document}