天气预报 > 其他 > 30寸液晶电视尺寸是多少
30寸液晶电视尺寸是多少
更新时间: 2020-07-07 00:00:00  

1、电视基本上都是16比9的尺寸,根据勾股定理算得三边的比例应该是16比9比18、36 根据此比例即可算出该电视的尺寸。

2、另外1英寸等于2、54厘米普通屏幕的按其比例同样以此类推计算。英寸是指对角线长度乘以2、54就是厘米的单位,即30乘于2、54厘米等于76、2厘米。

关键词: 液晶 电视 尺寸 多少

30寸液晶电视尺寸是多少相关经验

天气预报

最新推荐

页面:/news/view-2116841/ | 耗时:0.4981 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2116841 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2116841 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2116841 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1081611,1056746,1087862,1060657,1065331,1080593,1069992,1077348,1067924,1075881,1059368,1045314,1071003,1070934,1074618,1057770,1057064,1073528,1075688,1109304,1089508,1064663,1068334,1069505,1079942,1079327,1068150,1092696,1078983,1064761) ORDER BY field (ArticleID,1081611,1056746,1087862,1060657,1065331,1080593,1069992,1077348,1067924,1075881,1059368,1045314,1071003,1070934,1074618,1057770,1057064,1073528,1075688,1109304,1089508,1064663,1068334,1069505,1079942,1079327,1068150,1092696,1078983,1064761)