(function(win,lib){var doc=win.document;var docEl=doc.documentElement;var metaEl=doc.querySelector('meta[name="viewport"]');var flexibleEl=doc.querySelector('meta[name="flexible"]');var dpr=0;var scale=0;var tid;var flexible=lib.flexible||(lib.flexible={});if(metaEl){/*console.warn("½«Æ¾Ö¤ÒÑÓеÄmeta±êÇ©À´ÉèÖÃËõ·Å±ÈÀý");*/var match=metaEl.getAttribute("content").match(/initial\-scale=([\d\.]+)/);if(match){scale=parseFloat(match[1]);dpr=parseInt(1/scale)}}else{if(flexibleEl){var content=flexibleEl.getAttribute("content");if(content){var initialDpr=content.match(/initial\-dpr=([\d\.]+)/);var maximumDpr=content.match(/maximum\-dpr=([\d\.]+)/);if(initialDpr){dpr=parseFloat(initialDpr[1]);scale=parseFloat((1/dpr).toFixed(2))}if(maximumDpr){dpr=parseFloat(maximumDpr[1]);scale=parseFloat((1/dpr).toFixed(2))}}}}if(!dpr&&!scale){var isAndroid=win.navigator.appVersion.match(/android/gi);var isIPhone=win.navigator.appVersion.match(/iphone/gi);var devicePixelRatio=win.devicePixelRatio;if(isIPhone){if(devicePixelRatio>=3&&(!dpr||dpr>=3)){dpr=3}else{if(devicePixelRatio>=2&&(!dpr||dpr>=2)){dpr=2}else{dpr=1}}}else{dpr=1}scale=1/dpr}docEl.setAttribute("data-dpr",dpr);if(!metaEl){metaEl=doc.createElement("meta");metaEl.setAttribute("name","viewport");metaEl.setAttribute("content","initial-scale="+scale+", maximum-scale="+scale+", minimum-scale="+scale+", user-scalable=no");if(docEl.firstElementChild){docEl.firstElementChild.appendChild(metaEl)}else{var wrap=doc.createElement("div");wrap.appendChild(metaEl);doc.write(wrap.innerHTML)}}function refreshRem(){var width=docEl.getBoundingClientRect().width;if(width/dpr>540){width=540*dpr}var rem=width/10;docEl.style.fontSize=rem+"px";flexible.rem=win.rem=rem}win.addEventListener("resize",function(){clearTimeout(tid);tid=setTimeout(refreshRem,300)},false);win.addEventListener("pageshow",function(e){if(e.persisted){clearTimeout(tid);tid=setTimeout(refreshRem,300)}},false);if(doc.readyState==="complete"){doc.body.style.fontSize=12*dpr+"px"}else{doc.addEventListener("DOMContentLoaded",function(e){doc.body.style.fontSize=12*dpr+"px"},false)}refreshRem();flexible.dpr=win.dpr=dpr;flexible.refreshRem=refreshRem;flexible.rem2px=function(d){var val=parseFloat(d)*this.rem;if(typeof d==="string"&&d.match(/rem$/)){val+="px"}return val};flexible.px2rem=function(d){var val=parseFloat(d)/this.rem;if(typeof d==="string"&&d.match(/px$/)){val+="rem"}return val}})(window,window["lib"]||(window["lib"]={}));

GA»Æ½ð¼×

怬
Ô°Çø±£ÏßÉÏÉúÒâƽ̨ ÔÙµ£±£ÓªÒµÖÎÀíϵͳ ¼¯ÍÅÄÚ²¿ÓªÒµÏµÍ³ ÆóÒµÓÊÏä ¼ÓÈëÕä²Ø
½­ËÕGA»Æ½ð¼× > ³£ÖÝ > µ³½¨ÊÂÇé > ÕýÎÄ
¼á¶¨Éú³¤ Ë¢ÐÂÁ¢Òì ¡ª¡ª³£ÖÝ·Ö¹«Ë¾ÓëÎä½øµ£±£×ª´ïѧϰµ³µÄÊ®¾Å½ìÁùÖÐÈ«»á¾«Éñ
2021-11-30 15:15:00

ΪÉîÈëѧϰ¹á³¹µ³µÄÊ®¾Å½ìÁùÖÐÈ«»á¾«Éñ£¬ÒÔÐÂÉú³¤ÀíÄîÒýÁì¸ßÖÊÁ¿Éú³¤£¬11ÔÂ29ÈÕ£¬³£ÖÝ·Ö¹«Ë¾ÓëÎä½øµ£±£È«Ìåµ³Ô±¼°ÓªÒµÖ÷¸ÉÕÙ¿ªµ³µÄÊ®¾Å½ìÁùÖÐÈ«»á¾«ÉñרÌâѧϰ×êÑлá¡£

GA»Æ½ð¼×¡¤ÌåÓý(Öйú)¹Ù·½ÍøÕ¾

»áÉÏ£¬¸÷ÈËÍŽá×ÔÉíÊÂÇéÏÖʵ£¬ÖªÎÞ²»ÑÔ£¬½»Á÷ѧϰÌå»á£¬·ºÂÛÉîÇиÐÎò¡£µ³×ÜÖ§ÈÏÕæÈËΧÈÆ¡°Ëĸö¼á¶¨¡±¶Ô¸÷ÈËÌá³öÏ£Íû£ºÒ»ÊǼᶨµ³µÄÏòµ¼¡£°Ñµ³µÄ½¨ÉèÈÚÈë¸÷ÏîÊÂÇ飬Ôúʵ¿ªÕ¹µ³ÄÚ¼¯ÖнÌÓý£¬Ñ§ÉîÎò͸¡¢ÉîÐÅóÆÐС£¶þÊǼᶨÉú³¤ÐÅÐÄ¡£¶¦Á¦´ó¾ÙÔö½øÇøÓòЭµ÷Áª¶¯£¬ÍŽáЭ×÷¡¢ÓÅÊÆ»¥²¹¡¢¸ü¸ßÖÊÁ¿Íƶ¯Ò»Ì廯Éú³¤¡£ÈýÊǼᶨЧÀÍʵÌå¡£ÒÔÔ°Çø±£ÎªÖ÷ҪץÊÖ£¬ÖúÁ¦¿Æ¼¼¡¢×ÊÔ´ºÍʵÌå¾­¼Ã¸ßˮƽѭ»·£¬ÇÐʵ½â¾öÖÐС΢ÆóÒµÈÚ×ÊÄÑ¡¢ÈÚ×ʹóÄÑÌ⣬ÖúÁ¦³£ÖݸßÖÊÁ¿Éú³¤¡£ËÄÊǼᶨˢÐÂÁ¢Òì¡£Óµ±§Êý×Ö¾­¼Ã£¬Ò»Ö±ÔöÇ¿Ë¢ÐÂÁ¢Òì¡¢¼ÝԦΣº¦¡¢ºÝ×¥ÂäʵµÄ±¾ÊºÍÄÜÁ¦£¬ÇÀ×¥Êý×Ö»¯¡¢ÍøÂ绯¡¢ÖÇÄÜ»¯ÈÚºÏÉú³¤µÄÕ½ÂÔ»úÔµ¡£

ÏÂÒ»²½£¬³£ÖݵØÇø½«°Ñѧϰ¹á³¹Ê®¾Å½ìÁùÖÐÈ«»á¾«Éñ×÷ΪÉîÈëÍƽøµ³Ê·Ñ§Ï°½ÌÓýµÄÖ÷ÒªÄÚÈÝ£¬×÷ΪÂäʵ¡°Á½ÔÚÁ½Í¬¡±½¨Ð¹¦Ðж¯µÄÖ÷Òª°ì·¨£¬Æð¾¢ÔÚѧ˼¼ùÎòÉÏϹ¦·ò£¬ÔÚѧÓÃÍŽáÉϼûÐж¯£¬ÒÔʷΪ¼ø¡¢¿ª´´Î´À´£¬óÆÖ¾¿à¸É¡¢ÓÂÒãÇ°ÐУ¬ÒÔÓÅÒìЧ¹ûÓ­½Óµ³µÄ¶þÊ®´óÕÙ¿ª¡££¨³£ÖÝ·Ö¹«Ë¾ ÆÝÀòÄÈ£©

¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿