天气预报 > 其他 > 看电视多少距离合适
看电视多少距离合适
更新时间: 2020-11-05 00:00:00  

看电视距离3-3.5米为合适。距离是指(两物体)在空间或时间上相隔或间隔的长度。看电视一定要保持一定的距离,尤其是小孩眼睛还没有完全发育,离的太近眼睛容易过早的近视。

关键词: 电视 多少 距离 合适

看电视多少距离合适相关经验

天气预报

最新推荐

页面:/news/view-2998993/ | 耗时:0.2595 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=2998993 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2998993 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2998993 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(331022,1829844,3188361,1734991,1991942,3265691,279142,2166026,2637373,2515128,1303489,724541,2446756,154678,2071743,1111868,623014,2331224,2033556,3185960,1487057,1501649,1912671,1041343,1864777,1098979,2121124,2453910,2154796,168825) ORDER BY field (ArticleID,331022,1829844,3188361,1734991,1991942,3265691,279142,2166026,2637373,2515128,1303489,724541,2446756,154678,2071743,1111868,623014,2331224,2033556,3185960,1487057,1501649,1912671,1041343,1864777,1098979,2121124,2453910,2154796,168825)