document.write("<div class=\"item\">    <div class=\"title\"><a href=\"http://www.itpow.com/c/2022/06/17715.asp\" target=\"_blank\"><span class=\"key\">阈值</span>（<span class=\"key\">y</span><span class=\"key\">ù</span> <span class=\"key\">zh</span><span class=\"key\">í</span>），<span class=\"key\">不是</span><span class=\"key\">阀</span><span class=\"key\">值</span>（<span class=\"key\">f</span><span class=\"key\">á</span> <span class=\"key\">zh</span><span class=\"key\">í</span>）</a></div>    <div class=\"abstract\"><span class=\"pubDate\">2022年06月20日</span> 打不出“阀值”一词，后来一研究才发现，根本没这词，正确的应该是：<span class=\"key\">阈值</span>（<span class=\"key\">y</span><span class=\"key\">ù</span> <span class=\"key\">zh</span><span class=\"key\">í</span>）。</div>    <div class=\"url\"><a href=\"http://www.itpow.com/c/2022/06/17715.asp\" target=\"_blank\">http://www.itpow.com/c/2022/06/17715.asp</a></div></div>")