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『资料评论』  点击这里发表或查看更多评论 好评率:100.00% 差评率:-
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 □ 资料不错,对初学化学平衡的学生很有用gugu7047 <10-5 15:24>
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 □ HAOHHHHHHHHHHHxyyg <8-25 7:32>
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 □ 体型较多可用jiang7122 <8-26 21:27>
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 □ coolchr513 <3-8 19:16>
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 □ 资料非常好xstd <10-10 19:19>
"; document.write(htxt); function sendhp() { $.get("http://www.e-huaxue.com/sendgoodbad.asp", { id: "30268708", gb: "g" }, function(data){ viewpp(data); }); } function viewpp(data) { if(data.substring(0,3)!="err") { var dpsj = data.split(","); var good = parseInt(dpsj[0]); var bad = parseInt(dpsj[1]); $("#hpp").html(GetPercent(good,good+bad)); $("#cpp").html(GetPercent(bad,good+bad)); } else { alert("只有下载过此资料的会员可以发表评价!"); } } function GetPercent(num, total) { num = parseFloat(num); total = parseFloat(total); if (isNaN(num) || isNaN(total)) { return "-"; } return total <= 0 ? "-" : (Math.round(num / total * 10000) / 100.00 + "%"); } function sendcp() { $.get("http://www.e-huaxue.com/sendgoodbad.asp", { id: "30268708", gb: "b" }, function(data){ viewpp(data); }); }