寰瀷鏂矾鍣ㄧ殑閫夌敤鍘熷垯鍙婃敞鎰忎簨椤 – 娣卞湷甯傚崡鏂规娉扮數姘旀妧鏈湁闄愬叕鍙伏/title> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <script type="text/javascript"> window._wpemojiSettings = {"baseUrl":"https:\/\/s.w.org\/images\/core\/emoji\/12.0.0-1\/72x72\/","ext":".png","svgUrl":"https:\/\/s.w.org\/images\/core\/emoji\/12.0.0-1\/svg\/","svgExt":".svg","source":{"concatemoji":"http:\/\/www.szchint.com\/wp-includes\/js\/wp-emoji-release.min.js?ver=5.4.15"}}; /*! This file is auto-generated */ !function(e,a,t){var n,r,o,i=a.createElement("canvas"),p=i.getContext&&i.getContext("2d");function s(e,t){var a=String.fromCharCode;p.clearRect(0,0,i.width,i.height),p.fillText(a.apply(this,e),0,0);e=i.toDataURL();return p.clearRect(0,0,i.width,i.height),p.fillText(a.apply(this,t),0,0),e===i.toDataURL()}function c(e){var t=a.createElement("script");t.src=e,t.defer=t.type="text/javascript",a.getElementsByTagName("head")[0].appendChild(t)}for(o=Array("flag","emoji"),t.supports={everything:!0,everythingExceptFlag:!0},r=0;r<o.length;r++)t.supports[o[r]]=function(e){if(!p||!p.fillText)return!1;switch(p.textBaseline="top",p.font="600 32px Arial",e){case"flag":return s([127987,65039,8205,9895,65039],[127987,65039,8203,9895,65039])?!1:!s([55356,56826,55356,56819],[55356,56826,8203,55356,56819])&&!s([55356,57332,56128,56423,56128,56418,56128,56421,56128,56430,56128,56423,56128,56447],[55356,57332,8203,56128,56423,8203,56128,56418,8203,56128,56421,8203,56128,56430,8203,56128,56423,8203,56128,56447]);case"emoji":return!s([55357,56424,55356,57342,8205,55358,56605,8205,55357,56424,55356,57340],[55357,56424,55356,57342,8203,55358,56605,8203,55357,56424,55356,57340])}return!1}(o[r]),t.supports.everything=t.supports.everything&&t.supports[o[r]],"flag"!==o[r]&&(t.supports.everythingExceptFlag=t.supports.everythingExceptFlag&&t.supports[o[r]]);t.supports.everythingExceptFlag=t.supports.everythingExceptFlag&&!t.supports.flag,t.DOMReady=!1,t.readyCallback=function(){t.DOMReady=!0},t.supports.everything||(n=function(){t.readyCallback()},a.addEventListener?(a.addEventListener("DOMContentLoaded",n,!1),e.addEventListener("load",n,!1)):(e.attachEvent("onload",n),a.attachEvent("onreadystatechange",function(){"complete"===a.readyState&&t.readyCallback()})),(n=t.source||{}).concatemoji?c(n.concatemoji):n.wpemoji&&n.twemoji&&(c(n.twemoji),c(n.wpemoji)))}(window,document,window._wpemojiSettings); </script> <style type="text/css"> /*! This file is auto-generated */ body,html{padding:0;margin:0}body{font-family:sans-serif}.screen-reader-text{border:0;clip:rect(1px,1px,1px,1px);-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;word-wrap:normal!important}.dashicons{display:inline-block;width:20px;height:20px;background-color:transparent;background-repeat:no-repeat;background-size:20px;background-position:center;transition:background .1s ease-in;position:relative;top:5px}.dashicons-no{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2020%2020%27%3E%3Cpath%20d%3D%27M15.55%2013.7l-2.19%202.06-3.42-3.65-3.64%203.43-2.06-2.18%203.64-3.43-3.42-3.64%202.18-2.06%203.43%203.64%203.64-3.42%202.05%202.18-3.64%203.43z%27%20fill%3D%27%23fff%27%2F%3E%3C%2Fsvg%3E")}.dashicons-admin-comments{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2020%2020%27%3E%3Cpath%20d%3D%27M5%202h9q.82%200%201.41.59T16%204v7q0%20.82-.59%201.41T14%2013h-2l-5%205v-5H5q-.82%200-1.41-.59T3%2011V4q0-.82.59-1.41T5%202z%27%20fill%3D%27%2382878c%27%2F%3E%3C%2Fsvg%3E")}.wp-embed-comments a:hover .dashicons-admin-comments{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2020%2020%27%3E%3Cpath%20d%3D%27M5%202h9q.82%200%201.41.59T16%204v7q0%20.82-.59%201.41T14%2013h-2l-5%205v-5H5q-.82%200-1.41-.59T3%2011V4q0-.82.59-1.41T5%202z%27%20fill%3D%27%230073aa%27%2F%3E%3C%2Fsvg%3E")}.dashicons-share{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2020%2020%27%3E%3Cpath%20d%3D%27M14.5%2012q1.24%200%202.12.88T17.5%2015t-.88%202.12-2.12.88-2.12-.88T11.5%2015q0-.34.09-.69l-4.38-2.3Q6.32%2013%205%2013q-1.24%200-2.12-.88T2%2010t.88-2.12T5%207q1.3%200%202.21.99l4.38-2.3q-.09-.35-.09-.69%200-1.24.88-2.12T14.5%202t2.12.88T17.5%205t-.88%202.12T14.5%208q-1.3%200-2.21-.99l-4.38%202.3Q8%209.66%208%2010t-.09.69l4.38%202.3q.89-.99%202.21-.99z%27%20fill%3D%27%2382878c%27%2F%3E%3C%2Fsvg%3E");display:none}.js .dashicons-share{display:inline-block}.wp-embed-share-dialog-open:hover .dashicons-share{background-image:url("data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2020%2020%27%3E%3Cpath%20d%3D%27M14.5%2012q1.24%200%202.12.88T17.5%2015t-.88%202.12-2.12.88-2.12-.88T11.5%2015q0-.34.09-.69l-4.38-2.3Q6.32%2013%205%2013q-1.24%200-2.12-.88T2%2010t.88-2.12T5%207q1.3%200%202.21.99l4.38-2.3q-.09-.35-.09-.69%200-1.24.88-2.12T14.5%202t2.12.88T17.5%205t-.88%202.12T14.5%208q-1.3%200-2.21-.99l-4.38%202.3Q8%209.66%208%2010t-.09.69l4.38%202.3q.89-.99%202.21-.99z%27%20fill%3D%27%230073aa%27%2F%3E%3C%2Fsvg%3E")}.wp-embed{padding:25px;font-size:14px;font-weight:400;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;line-height:1.5;color:#82878c;background:#fff;border:1px solid #e5e5e5;box-shadow:0 1px 1px rgba(0,0,0,.05);overflow:auto;zoom:1}.wp-embed a{color:#82878c;text-decoration:none}.wp-embed a:hover{text-decoration:underline}.wp-embed-featured-image{margin-bottom:20px}.wp-embed-featured-image img{width:100%;height:auto;border:none}.wp-embed-featured-image.square{float:left;max-width:160px;margin-right:20px}.wp-embed p{margin:0}p.wp-embed-heading{margin:0 0 15px;font-weight:600;font-size:22px;line-height:1.3}.wp-embed-heading a{color:#32373c}.wp-embed .wp-embed-more{color:#b4b9be}.wp-embed-footer{display:table;width:100%;margin-top:30px}.wp-embed-site-icon{position:absolute;top:50%;left:0;transform:translateY(-50%);height:25px;width:25px;border:0}.wp-embed-site-title{font-weight:600;line-height:1.78571428}.wp-embed-site-title a{position:relative;display:inline-block;padding-left:35px}.wp-embed-meta,.wp-embed-site-title{display:table-cell}.wp-embed-meta{text-align:right;white-space:nowrap;vertical-align:middle}.wp-embed-comments,.wp-embed-share{display:inline}.wp-embed-meta a:hover{text-decoration:none;color:#0073aa}.wp-embed-comments a{line-height:1.78571428;display:inline-block}.wp-embed-comments+.wp-embed-share{margin-left:10px}.wp-embed-share-dialog{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#222;background-color:rgba(10,10,10,.9);color:#fff;opacity:1;transition:opacity .25s ease-in-out}.wp-embed-share-dialog.hidden{opacity:0;visibility:hidden}.wp-embed-share-dialog-close,.wp-embed-share-dialog-open{margin:-8px 0 0;padding:0;background:0 0;border:none;cursor:pointer;outline:0}.wp-embed-share-dialog-close .dashicons,.wp-embed-share-dialog-open .dashicons{padding:4px}.wp-embed-share-dialog-open .dashicons{top:8px}.wp-embed-share-dialog-close:focus .dashicons,.wp-embed-share-dialog-open:focus .dashicons{box-shadow:0 0 0 1px #5b9dd9,0 0 2px 1px rgba(30,140,190,.8);border-radius:100%}.wp-embed-share-dialog-close{position:absolute;top:20px;right:20px;font-size:22px}.wp-embed-share-dialog-close:hover{text-decoration:none}.wp-embed-share-dialog-close .dashicons{height:24px;width:24px;background-size:24px}.wp-embed-share-dialog-content{height:100%;transform-style:preserve-3d;overflow:hidden}.wp-embed-share-dialog-text{margin-top:25px;padding:20px}.wp-embed-share-tabs{margin:0 0 20px;padding:0;list-style:none}.wp-embed-share-tab-button{display:inline-block}.wp-embed-share-tab-button button{margin:0;padding:0;border:none;background:0 0;font-size:16px;line-height:1.3;color:#aaa;cursor:pointer;transition:color .1s ease-in}.wp-embed-share-tab-button [aria-selected=true]{color:#fff}.wp-embed-share-tab-button button:hover{color:#fff}.wp-embed-share-tab-button+.wp-embed-share-tab-button{margin:0 0 0 10px;padding:0 0 0 11px;border-left:1px solid #aaa}.wp-embed-share-tab[aria-hidden=true]{display:none}p.wp-embed-share-description{margin:0;font-size:14px;line-height:1;font-style:italic;color:#aaa}.wp-embed-share-input{box-sizing:border-box;width:100%;border:none;height:28px;margin:0 0 10px 0;padding:0 5px;font-size:14px;font-weight:400;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;line-height:1.5;resize:none;cursor:text}textarea.wp-embed-share-input{height:72px}html[dir=rtl] .wp-embed-featured-image.square{float:right;margin-right:0;margin-left:20px}html[dir=rtl] .wp-embed-site-title a{padding-left:0;padding-right:35px}html[dir=rtl] .wp-embed-site-icon{margin-right:0;margin-left:10px;left:auto;right:0}html[dir=rtl] .wp-embed-meta{text-align:left}html[dir=rtl] .wp-embed-share{margin-left:0;margin-right:10px}html[dir=rtl] .wp-embed-share-dialog-close{right:auto;left:20px}html[dir=rtl] .wp-embed-share-tab-button+.wp-embed-share-tab-button{margin:0 10px 0 0;padding:0 11px 0 0;border-left:none;border-right:1px solid #aaa} </style> <meta name='robots' content='noindex,follow' /> <link rel="canonical" href="/939.html" /> <style type="text/css"> img.wp-smiley, img.emoji { display: inline !important; border: none !important; box-shadow: none !important; height: 1em !important; width: 1em !important; margin: 0 .07em !important; vertical-align: -0.1em !important; background: none !important; padding: 0 !important; } </style>  <link rel="alternate" media="only screen and(max-width: 640px)" href="http://taiseicn.com" > </head> <body class="post-template-default single single-post postid-939 single-format-standard"> <div class="wp-embed post-939 post type-post status-publish format-standard hentry category-etechnology"> <p class="wp-embed-heading"> <a href="/939.html" target="_top"> 寰瀷鏂矾鍣ㄧ殑閫夌敤鍘熷垯鍙婃敞鎰忎簨椤 </a> </p> <div class="wp-embed-excerpt"><p>1 寮曡█2 閫夌敤鍘熷垯 3 娉ㄦ剰浜嬮」 </p> <p>銆€銆€鍦ㄤ繚鎶ょ壒鎬ф柟闈紝IEC898鏍囧噯鍐呮槑纭瀹氾紝MCB涓嶈兘鐢ㄤ簬瀵圭數鍔ㄦ満鐨勪繚鎶わ紝鍙彲浣滀负鏇夸唬鐔旀柇鍣ㄥ閰嶇數绾胯矾杩涜淇濇姢銆傚湪杩欐柟闈㈠線寰€瀹规槗璁╀汉蹇借銆傚ぇ瀹剁煡閬擄紝鐢靛姩鏈哄湪鍚姩鐬棿鏈変竴涓?锝?In鎸佺画鏃堕棿鏄?0s鐨勮捣鍔ㄧ數娴侊紝鍗充娇C鐗规€у湪鐢电鑴辨墸鐢垫祦..</p> </div> <div class="wp-embed-footer"> <div class="wp-embed-site-title"><a href="" target="_top"><img src="/wp-includes/images/w-logo-blue.png" srcset="/wp-includes/images/w-logo-blue.png 2x" width="32" height="32" alt="" class="wp-embed-site-icon"/><span>娣卞湷甯傚崡鏂规娉扮數姘旀妧鏈湁闄愬叕鍙伏/span></a></div> <div class="wp-embed-meta"> <div class="wp-embed-share"> <button type="button" class="wp-embed-share-dialog-open" aria-label="鎵撳紑鍒嗕韩瀵硅瘽妗?> <span class="dashicons dashicons-share"></span> </button> </div> </div> </div> </div> <div class="wp-embed-share-dialog hidden" role="dialog" aria-label="鍒嗕韩閫夐」"> <div class="wp-embed-share-dialog-content"> <div class="wp-embed-share-dialog-text"> <ul class="wp-embed-share-tabs" role="tablist"> <li class="wp-embed-share-tab-button wp-embed-share-tab-button-wordpress" role="presentation"> <button type="button" role="tab" aria-controls="wp-embed-share-tab-wordpress" aria-selected="true" tabindex="0">WordPress宓屽叆</button> </li> <li class="wp-embed-share-tab-button wp-embed-share-tab-button-html" role="presentation"> <button type="button" role="tab" aria-controls="wp-embed-share-tab-html" aria-selected="false" tabindex="-1">HTML宓屽叆</button> </li> </ul> <div id="wp-embed-share-tab-wordpress" class="wp-embed-share-tab" role="tabpanel" aria-hidden="false"> <input type="text" value="/939.html" class="wp-embed-share-input" aria-describedby="wp-embed-share-description-wordpress" tabindex="0" readonly/> <p class="wp-embed-share-description" id="wp-embed-share-description-wordpress"> 澶嶅埗骞剁矘璐存URL杩涙偍鐨刉ordPress绔欑偣鏉ュ祵鍏 </p> </div> <div id="wp-embed-share-tab-html" class="wp-embed-share-tab" role="tabpanel" aria-hidden="true"> <textarea class="wp-embed-share-input" aria-describedby="wp-embed-share-description-html" tabindex="0" readonly><blockquote class="wp-embedded-content"><a href="/939.html">寰瀷鏂矾鍣ㄧ殑閫夌敤鍘熷垯鍙婃敞鎰忎簨椤?lt;/a></blockquote> <script type='text/javascript'> <![CDATA[//><!]]> </script><iframe sandbox="allow-scripts" security="restricted" src="/939.html/embed" width="600" height="400" title="銆婂井鍨嬫柇璺櫒鐨勯€夌敤鍘熷垯鍙婃敞鎰忎簨椤广€嬧€旀繁鍦冲競鍗楁柟姝ｆ嘲鐢垫皵鎶€鏈湁闄愬叕鍙?quot; frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe></textarea> <p class="wp-embed-share-description" id="wp-embed-share-description-html"> 澶嶅埗骞剁矘璐存URL杩涙偍鐨勭珯鐐规潵宓屽叆 </p> </div> </div> <button type="button" class="wp-embed-share-dialog-close" aria-label="鍏抽棴鍒嗕韩瀵硅瘽妗?> <span class="dashicons dashicons-no"></span> </button> </div> </div> <script type="text/javascript"> /*! This file is auto-generated */ !function(u,c){"use strict";var r,t,e,i=c.querySelector&&u.addEventListener,b=!1;function f(e,t){u.parent.postMessage({message:e,value:t,secret:r},"*")}function n(){if(!b){b=!0;var e,r=c.querySelector(".wp-embed-share-dialog"),t=c.querySelector(".wp-embed-share-dialog-open"),i=c.querySelector(".wp-embed-share-dialog-close"),n=c.querySelectorAll(".wp-embed-share-input"),a=c.querySelectorAll(".wp-embed-share-tab-button button"),o=c.querySelector(".wp-embed-featured-image img");if(n)for(e=0;e<n.length;e++)n[e].addEventListener("click",function(e){e.target.select()});if(t&&t.addEventListener("click",function(){r.className=r.className.replace("hidden",""),c.querySelector('.wp-embed-share-tab-button [aria-selected="true"]').focus()}),i&&i.addEventListener("click",function(){l()}),a)for(e=0;e<a.length;e++)a[e].addEventListener("click",s),a[e].addEventListener("keydown",d);c.addEventListener("keydown",function(e){var t;27===e.keyCode&&-1===r.className.indexOf("hidden")?l():9===e.keyCode&&(t=e,e=c.querySelector('.wp-embed-share-tab-button [aria-selected="true"]'),i!==t.target||t.shiftKey?e===t.target&&t.shiftKey&&(i.focus(),t.preventDefault()):(e.focus(),t.preventDefault()))},!1),u.self!==u.top&&(f("height",Math.ceil(c.body.getBoundingClientRect().height)),o&&o.addEventListener("load",function(){f("height",Math.ceil(c.body.getBoundingClientRect().height))}),c.addEventListener("click",function(e){var t=e.target;(t=(t.hasAttribute("href")?t:t.parentElement).getAttribute("href"))&&(f("link",t),e.preventDefault())}))}function l(){r.className+=" hidden",c.querySelector(".wp-embed-share-dialog-open").focus()}function s(e){var t=c.querySelector('.wp-embed-share-tab-button [aria-selected="true"]');t.setAttribute("aria-selected","false"),c.querySelector("#"+t.getAttribute("aria-controls")).setAttribute("aria-hidden","true"),e.target.setAttribute("aria-selected","true"),c.querySelector("#"+e.target.getAttribute("aria-controls")).setAttribute("aria-hidden","false")}function d(e){var t,r=e.target,i=r.parentElement.previousElementSibling,n=r.parentElement.nextElementSibling;if(37===e.keyCode)t=i;else{if(39!==e.keyCode)return!1;t=n}(t="rtl"===c.documentElement.getAttribute("dir")?t===i?n:i:t)&&(t=t.firstElementChild,r.setAttribute("tabindex","-1"),r.setAttribute("aria-selected",!1),c.querySelector("#"+r.getAttribute("aria-controls")).setAttribute("aria-hidden","true"),t.setAttribute("tabindex","0"),t.setAttribute("aria-selected","true"),t.focus(),c.querySelector("#"+t.getAttribute("aria-controls")).setAttribute("aria-hidden","false"))}}i&&(!function e(){u.self===u.top||r||(r=u.location.hash.replace(/.*secret=([\d\w]{10}).*/,"$1"),clearTimeout(t),t=setTimeout(function(){e()},100))}(),c.documentElement.className=c.documentElement.className.replace(/\bno-js\b/,"")+" js",c.addEventListener("DOMContentLoaded",n,!1),u.addEventListener("load",n,!1),u.addEventListener("resize",function(){u.self!==u.top&&(clearTimeout(e),e=setTimeout(function(){f("height",Math.ceil(c.body.getBoundingClientRect().height))},100))},!1))}(window,document); </script> </body> </html>