<p></p><section><p style="font-size: inherit; color: inherit; line-height: inherit; padding: 0px; margin-top: 1.5em; margin-bottom: 1.5em;">我这里测试没问题啊,附上MWE</p><pre style="font-size: inherit; color: inherit; line-height: inherit; margin-top: 0px; margin-bottom: 0px; padding: 0px;"><code class="hljs ruby" style="margin: 0px 2px; line-height: 18px; font-size: 14px; letter-spacing: 0px; font-family: Consolas, Inconsolata, Courier, monospace; border-radius: 0px; padding: 0.5em; background: rgb(253, 246, 227); color: rgb(101, 123, 131); overflow-wrap: normal !important; word-break: normal !important; overflow: auto !important; display: -webkit-box !important;"><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;"> 1</span>\documentclass[<span class="hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px; color: rgb(42, 161, 152); word-wrap: inherit !important; word-break: inherit !important;">12</span>pt,a4,fleqn]{article}<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;"> 2</span>\usepackage{amsmath}<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;"> 3</span>\setlength{\mathindent}{0pt}<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;"> 4</span>\usepackage{lipsum}<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;"> 5</span>\<span class="hljs-keyword" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px; color: rgb(133, 153, 0); word-wrap: inherit !important; word-break: inherit !important;">begin</span>{document}<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;"> 6</span><br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;"> 7</span>\lipsum[<span class="hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px; color: rgb(42, 161, 152); word-wrap: inherit !important; word-break: inherit !important;">2</span>]<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;"> 8</span><br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;"> 9</span>\<span class="hljs-keyword" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px; color: rgb(133, 153, 0); word-wrap: inherit !important; word-break: inherit !important;">begin</span>{eqnarray} \label{lgt}<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;">10</span>{\rm Logit}({\Pr}(Y=<span class="hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px; color: rgb(42, 161, 152); word-wrap: inherit !important; word-break: inherit !important;">1</span><span class="hljs-params" style="font-size: inherit; color: inherit; line-height: inherit; margin: 0px; padding: 0px; word-wrap: inherit !important; word-break: inherit !important;">|G_{f1},G_{f2},\boldsymbol{X_f}))=\beta_{f0} + \beta_{f1} G_{f1}<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;">11</span>\<span class="hljs-keyword" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px; color: rgb(133, 153, 0); word-wrap: inherit !important; word-break: inherit !important;">end</span>{eqnarray}<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;">12</span><br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;">13</span>\lipsum[2]<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;">14</span>\<span class="hljs-keyword" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px; color: rgb(133, 153, 0); word-wrap: inherit !important; word-break: inherit !important;">end</span>{document}<br/><span class="linenum hljs-number" style="font-size: inherit; line-height: inherit; margin: 0px; padding: 0px 20px 0px 0px; color: rgb(42, 161, 152); overflow-wrap: inherit !important; word-break: inherit !important;">15</span></span><br/></code></pre></section><p><img src="/data/ueditor/php/upload/image/20190903/1567499276531538.png" title="1567499276531538.png" alt="image.png"/></p><p></p>