天气预报 > 其他 > 一亩多少平方米方米
一亩多少平方米方米
更新时间: 2020-10-29 00:00:00  

一亩地等于666.67平方米。亩是中国市制土地面积单位,一亩等于六十平方丈,大约666.667平方米。十五亩等于一公顷。选取60平方丈是因为中国古代的计数方法。井田制百步为亩(宽一步、长百步)。秦国商鞅变法废井田,以二百四十步为一亩。秦并六国,汉承秦制,大小亩并行。至汉武帝统一田亩步数,一律以二百四十步为亩,推行于全国。此后,一亩广二百四十步,至清末未有变化。

关键词: 多少 平方米

一亩多少平方米方米相关经验

天气预报

最新推荐

页面:/news/view-2073397/ | 耗时:0.4872 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=2073397 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2073397 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2073397 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1103741,1127441,2097068,237151,132173,2623155,131349,318089,1098747,1123398,614024,1087221,1126636,1129269,332940,2220743,690064,1082239,1276260,716175,1335129,1116743,1126076,3106989,1123781,1131377,1125217,296030,1051803,1063229) ORDER BY field (ArticleID,1103741,1127441,2097068,237151,132173,2623155,131349,318089,1098747,1123398,614024,1087221,1126636,1129269,332940,2220743,690064,1082239,1276260,716175,1335129,1116743,1126076,3106989,1123781,1131377,1125217,296030,1051803,1063229)