天气预报 > 其他 > 1道是多少毫米
1道是多少毫米
更新时间: 2020-10-22 00:00:00  

1道是0.01毫米。北方机械工人常称10微米即0.01毫米为1道,而与上海有关的机械工人则称1道为1丝。(注意:机械上所称的丝或道即忽米,1道=1丝=1忽米=0。01毫米=0。00001米=10微米=0。001厘米,丝与丝米有区别,十忽为一丝米,十丝米为一毫。)

毫米,又称公厘(或公釐),是长度单位和降雨量单位,英文缩写mm。10毫米相当于1厘米,100毫米相当于1分米,1000毫米相当于1米(此即为毫的字义)。

关键词: 多少 毫米

1道是多少毫米相关经验

天气预报

最新推荐

页面:/news/view-1834295/ | 耗时:0.5993 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=1834295 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1834295 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1834295 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1092129,1077012,993213,1045843,1045073,1078737,1071041,1069059,1062494,1090577,1065449,1048802,1085616,1068664,1116743,1089237,1091900,1065795,1074799,1062959,1065331,1067351,1085888,1085955,1053898,1075503,1070939,1054358,1128908,1076790) ORDER BY field (ArticleID,1092129,1077012,993213,1045843,1045073,1078737,1071041,1069059,1062494,1090577,1065449,1048802,1085616,1068664,1116743,1089237,1091900,1065795,1074799,1062959,1065331,1067351,1085888,1085955,1053898,1075503,1070939,1054358,1128908,1076790)