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d.innerHTML = d.innerHTML + '<a class=\"download_word download_word_lb\" href=\"javascript:;\" id=\"vipdown\" onclick=\"showpay(2)\"><div class=\"download_card\"><div class=\"card_nr card_nr_lb\"><h4 class=\"card_bt\">液晶显示器动态对比度是不是越大越好?</h4><div class=\"download_card_msg\">理论上是的，但是实际上动态对比度没有多大意义。它是在特定情况下测得的对比度数值，例如逐一测试屏幕的每一个区域，将对比度最大的区域的对比度值，作为该产品的对比度参数。不同厂商对于动态对比度的测量方法可能也不尽相同。真正有用的是正常的对比度，。下面小编给大家分享液晶显示器动态对比度是不是越大越好?，希望能帮助到大家。 液晶显示器动态对比度是不是越大越好?文档下载网址链接：</div></div><div class=\"download_card_btn download_card_btn_lb\"><div class=\"content_box_tj\"><span>推荐度：</span><img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\">	<img src=\"/skin/zhann/images/icon_star.png\" alt=\"\"></div><div class=\"downlod_btn_right demo_tc downlod_btn_right_lb\"><em class=\"downlod_icon\"></em>点击下载文档<span>文档为doc格式</span></div> </div></div></a>';
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