bios流量計(jì)的原理是什么？有哪些功能特點(diǎn)？-北京華儀通泰環(huán)?？萍加邢薰?/title> <META NAME="Keywords" CONTENT="bios流量計(jì)"> <META NAME="Description" CONTENT="超聲波流量計(jì)采用時(shí)差式測(cè)量原理:-個(gè)探頭發(fā)射信號(hào)穿過(guò)管壁、介質(zhì)、另-側(cè)管壁后，被另一個(gè)探頭接收到，同時(shí)，第二個(gè)探頭同樣發(fā)射信號(hào)被第一個(gè)探頭接收到。于受到介質(zhì)流速的影響，二者在時(shí)間差A(yù)t,根據(jù)推算可以得出流速V和時(shí)間差A(yù)t之間的換算關(guān)系V=(C2/2L)xOt,進(jìn)而可以得到流量值Q。"> <link rel="stylesheet" type="text/css" href="/Skins/461068/css/style.css"> <script src="/Skins/461068/js/jquery.pack.js" type="text/javascript"></script> <script type="text/javascript" src="/Skins/461068/js/jquery.SuperSlide.js"></script>  <script language="javascript" type="text/javascript"> var nav= '5'; </script>  <script type="application/ld+json"> { "@context": "https://ziyuan.baidu.com/contexts/cambrian.jsonld", "@id": "http://www.ifan9.com/Article-3257046.html", "title": "bios流量計(jì)的原理是什么？有哪些功能特點(diǎn)？", "pubDate": "2023-02-06T13:22:36", "upDate": "2023-02-14T17:35:33" }</script> <script language="javaScript" src="/js/JSChat.js"></script><script language="javaScript">function ChatBoxClickGXH() { DoChatBoxClickGXH('https://chat.chem17.com',464535) }</script><script>!window.jQuery && document.write('<script src="https://public.mtnets.com/Plugins/jQuery/2.2.4/jquery-2.2.4.min.js">'+'</scr'+'ipt>');</script><script type="text/javascript" src="https://chat.chem17.com/chat/KFCenterBox/461068"></script><script type="text/javascript" src="https://chat.chem17.com/chat/KFLeftBox/461068"></script><script> (function(){ var bp = document.createElement('script'); 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