<p><img data-media-id="2799" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/201906/…; width="100%" height="auto"/>

<p><img data-media-id="2812" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/201906/…; width="100%" height="auto"/>

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<p><img data-media-id="2813" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/201906/…; width="100%" height="auto"/>

<p><span style="color: rgb(0, 0, 0);"></span></p><p><img data-media-id="2810" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/201906/…; width="100%" height="auto"/>

<p><img data-media-id="2800" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/201906/…; width="100%" height="auto"/>

<p><img data-media-id="7514" data-media-type="image" src="https://cdn.app.1fenda.com/sites/default/files/group/187/images/202408/…; width="100%" height="auto"/>

<p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 11px; font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);">广州晓安网络科技有限公司，致力于微信和小程序平台开发，千语微站是晓安旗下的微信云服务品牌。</p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 11px; font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);">主要为高校教育、图书馆、房产、自媒体、在线教育、在线培训、留学咨询、微商推广、企业调研、企业内训等不同行业提供多种微信建站和小程序工具。

<p><span style="color: rgb(0, 0, 0);"><span style="font-family: &quot;思源黑体 CN Normal&quot;; font-size: 9.333333015441895px;">▶ &nbsp;</span>0~40000C/分</span></p><div style="white-space: normal;"><span style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 0); font-size: 10pt; font-family: 黑体;"><span style="color: rgb(0, 0, 0); font-family: &quot;思源黑体 CN Normal&quot;; font-size: 9.333333015441895px;">▶ &nbsp;</span>测量物质的放射性——单位时</span&gt

<p><span style="font-size: 16px; color: rgb(0, 0, 0);"><span style="font-size: 16px; font-family: Barlow-ExtraLight;"><span style="font-size: 7pt; font-family: &quot;思源黑体 CN Normal&quot;;">▶&nbsp;</span>-100 nC</span><span style="font-size: 16px; font-family: &quot;Adobe Song Std&quot;;">～＋</span><span style="font-size: 16px; font-family: Barlow-ExtraLight;">100nC</span></span></p><p><span style="font-family: Barlow-ExtraLight; font-size