http://lampschoice.com/cn Wed, 09 Nov 2022 03:53:24 +0000 zh-CN hourly 1 https://wordpress.org/?v=4.2.38 http://lampschoice.com/cn/2022/01/11/%e4%bc%a0%e7%bb%9f%e7%81%af%e6%b3%a1%e6%8a%95%e5%bd%b1%e4%bb%aa%e5%92%8c%e5%ae%b6%e7%94%a8%e6%99%ba%e8%83%bd%e6%8a%95%e5%bd%b1%e4%bb%aa%e7%9a%84%e5%8c%ba%e5%88%ab%ef%bc%9f/ http://lampschoice.com/cn/2022/01/11/%e4%bc%a0%e7%bb%9f%e7%81%af%e6%b3%a1%e6%8a%95%e5%bd%b1%e4%bb%aa%e5%92%8c%e5%ae%b6%e7%94%a8%e6%99%ba%e8%83%bd%e6%8a%95%e5%bd%b1%e4%bb%aa%e7%9a%84%e5%8c%ba%e5%88%ab%ef%bc%9f/#comments Tue, 11 Jan 2022 03:33:13 +0000 http://lampschoice.com/cn/?p=181 http://lampschoice.com/cn/2022/01/11/%e4%bc%a0%e7%bb%9f%e7%81%af%e6%b3%a1%e6%8a%95%e5%bd%b1%e4%bb%aa%e5%92%8c%e5%ae%b6%e7%94%a8%e6%99%ba%e8%83%bd%e6%8a%95%e5%bd%b1%e4%bb%aa%e7%9a%84%e5%8c%ba%e5%88%ab%ef%bc%9f/feed/ 0 http://lampschoice.com/cn/2022/01/11/%e6%8a%95%e5%bd%b1%e4%bb%aa%e7%81%af%e6%b3%a1%e4%bd%bf%e7%94%a8%e5%b0%8f%e7%9f%a5%e8%af%86%e3%80%81%e7%bb%b4%e6%8a%a4%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9/ http://lampschoice.com/cn/2022/01/11/%e6%8a%95%e5%bd%b1%e4%bb%aa%e7%81%af%e6%b3%a1%e4%bd%bf%e7%94%a8%e5%b0%8f%e7%9f%a5%e8%af%86%e3%80%81%e7%bb%b4%e6%8a%a4%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9/#comments Tue, 11 Jan 2022 03:24:25 +0000 http://lampschoice.com/cn/?p=179 http://lampschoice.com/cn/2022/01/11/%e6%8a%95%e5%bd%b1%e4%bb%aa%e7%81%af%e6%b3%a1%e4%bd%bf%e7%94%a8%e5%b0%8f%e7%9f%a5%e8%af%86%e3%80%81%e7%bb%b4%e6%8a%a4%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9/feed/ 0 http://lampschoice.com/cn/2022/01/11/%e6%89%8b%e6%8a%8a%e6%89%8b%e6%95%99%e4%bd%a0%e6%8d%a2%e6%8a%95%e5%bd%b1%e4%bb%aa%e7%81%af%e6%b3%a1%ef%bc%81%e6%9c%80%e5%ae%9e%e7%94%a8%e7%9a%84%e6%96%b9%e6%b3%95%e7%9c%8b%e8%bf%99%e4%b8%80%e7%af%87/ http://lampschoice.com/cn/2022/01/11/%e6%89%8b%e6%8a%8a%e6%89%8b%e6%95%99%e4%bd%a0%e6%8d%a2%e6%8a%95%e5%bd%b1%e4%bb%aa%e7%81%af%e6%b3%a1%ef%bc%81%e6%9c%80%e5%ae%9e%e7%94%a8%e7%9a%84%e6%96%b9%e6%b3%95%e7%9c%8b%e8%bf%99%e4%b8%80%e7%af%87/#comments Tue, 11 Jan 2022 03:14:00 +0000 http://lampschoice.com/cn/?p=177 http://lampschoice.com/cn/2022/01/11/%e6%89%8b%e6%8a%8a%e6%89%8b%e6%95%99%e4%bd%a0%e6%8d%a2%e6%8a%95%e5%bd%b1%e4%bb%aa%e7%81%af%e6%b3%a1%ef%bc%81%e6%9c%80%e5%ae%9e%e7%94%a8%e7%9a%84%e6%96%b9%e6%b3%95%e7%9c%8b%e8%bf%99%e4%b8%80%e7%af%87/feed/ 0 http://lampschoice.com/cn/2022/01/07/%e6%8a%95%e5%bd%b1%e4%bb%aa%e6%80%8e%e4%b9%88%e5%ae%89%e8%a3%85%e6%96%b9%e6%b3%95/ http://lampschoice.com/cn/2022/01/07/%e6%8a%95%e5%bd%b1%e4%bb%aa%e6%80%8e%e4%b9%88%e5%ae%89%e8%a3%85%e6%96%b9%e6%b3%95/#comments Fri, 07 Jan 2022 05:55:01 +0000 http://lampschoice.com/cn/?p=167 　　投影距离对照表 除了说明书中提供投影距离对照表，我们通过规格参数中的“投射比”也可以自己计算投影距离。举例来说，一台投影机的投射比为1.5-1.8:1，屏幕尺寸参照上图，120寸最短投影距离=投射比×画面宽度=1.5×2.657=3.99米，最长投影距离=1.8×2.657=4.78米。也就是说，这台投影机在3.99-4.78米之间，可以投出120寸16:9画面，适用于安装距离在4米以上的环境。]]> http://lampschoice.com/cn/2022/01/07/%e6%8a%95%e5%bd%b1%e4%bb%aa%e6%80%8e%e4%b9%88%e5%ae%89%e8%a3%85%e6%96%b9%e6%b3%95/feed/ 0 http://lampschoice.com/cn/2022/01/07/%e6%8a%95%e5%bd%b1%e4%bb%aa%e5%92%8c%e7%94%b5%e8%a7%86%e5%93%aa%e4%b8%aa%e5%a5%bd%e5%88%b0%e5%ba%95%e5%93%aa%e4%b8%aa%e6%9b%b4%e9%80%82%e5%90%88%e5%ae%b6%e7%94%a8/ http://lampschoice.com/cn/2022/01/07/%e6%8a%95%e5%bd%b1%e4%bb%aa%e5%92%8c%e7%94%b5%e8%a7%86%e5%93%aa%e4%b8%aa%e5%a5%bd%e5%88%b0%e5%ba%95%e5%93%aa%e4%b8%aa%e6%9b%b4%e9%80%82%e5%90%88%e5%ae%b6%e7%94%a8/#comments Fri, 07 Jan 2022 02:19:16 +0000 http://lampschoice.com/cn/?p=165 http://lampschoice.com/cn/2022/01/07/%e6%8a%95%e5%bd%b1%e4%bb%aa%e5%92%8c%e7%94%b5%e8%a7%86%e5%93%aa%e4%b8%aa%e5%a5%bd%e5%88%b0%e5%ba%95%e5%93%aa%e4%b8%aa%e6%9b%b4%e9%80%82%e5%90%88%e5%ae%b6%e7%94%a8/feed/ 0