认识钟表教学视频十几分钟二十几分钟四十几分钟怎么认

来源：蜘蛛抓取(WebSpider) 时间：2016-09-01 10:02 标签： 认识钟表教学设计
The page is temporarily unavailable
nginx error!
The page you are looking for is temporarily unavailable.
Please try again later.
Website Administrator
Something has triggered an error on your
This is the default error page for
nginx that is distributed with
It is located
/usr/share/nginx/html/50x.html
You should customize this error page for your own
site or edit the error_page directive in
the nginx configuration file
/etc/nginx/nginx.conf.钟表的轴心到分针针端的长为五厘米,那么经过四十分钟,分针针端转过的弧长是?
为您推荐：
其他类似问题
扫描下载二维码The page is temporarily unavailable
nginx error!
The page you are looking for is temporarily unavailable.
Please try again later.
Website Administrator
Something has triggered an error on your
This is the default error page for
nginx that is distributed with
It is located
/usr/share/nginx/html/50x.html
You should customize this error page for your own
site or edit the error_page directive in
the nginx configuration file
/etc/nginx/nginx.conf.四十六个小时零二十八分钟是几分钟,几秒
46h28min=46×60+28=2760+28=2840(min)2840×60=170400(s)h　　小时 min　分钟 s　　秒
为您推荐：
扫描下载二维码

我要回帖

更多关于 认识钟表教学设计 的文章

 

随机推荐