如果用尺规作图画垂线的话，可以根据下面的方法进行操作： 1、在纸上任意点出A、B两点，将AB两点进行连线；
Is it possible to set a default site for a group of users in Sharepoint and have the main default pag开发者_如何学Goe redirect them to the sub site?I don\'t know an out of the box feature which could
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