91:88:CD:E5:1A:7F:AC:26:18:F3:9A:3F:5B:2B:D4:6B

91:88:CD:E5:1A:7F:AC:26:18:F3:9A:3F:5B:2B:D4:6B http://hi.baidu.com/%DD%CCai%D2%D5521/album/%E5%B0%8F%E8%89%BA,q%E7%89%88%E7%B4%A0%E6%8F%8F%E5%93%A6~%20%E8%B6%85%E5%8F%AF%E8%80%90%E5%91%A6#/%DD%CCai%D2%D5521/album/%D0%A1%D2%D5%2Cq%B0%E6%CB%D8%C3%E8%C5%B6%7E%20%B3%AC%BF%C9%C4%CD%DF%CF/index/3网站 %E8%88%B9%E7%94%A8%E6%9F%B4%E6%B2%B9%E6%9C%BA%E4%B8%80%E5%8A%A0%E8%B4%9F%E8%8D%B7%E5%B0%B1%E5%86...%E8%88%B9%E7%94%A8%E6%9F%B4%E6%B2%B9%E6%9C%BA%E4%B8%80%E5%8A%A0%E8%B4%9F%E8%8D%B7%E5%B0%B1%E5%86%92%E9%BB%91%E7%83%9F%EF%BC%8C%E7%A9%BA%E8%BD%A6%E6%B2% %E6%88%91%E7%9A%84%E6%89%8B%E6%9C%BA%E5%9E%8B%E5%8F%B7%E6%98%AF%4B%50%54%20%4BC823%E7%9A%84%E3%8...%E6%88%91%E7%9A%84%E6%89%8B%E6%9C%BA%E5%9E%8B%E5%8F%B7%E6%98%AF%4B%50%54%20%4BC823%E7%9A%84%E3%80%82%E4%B9%9F%E6%98%AF%E6%B8%AF%E5%88%A9%E9%80%9A%E7%9A %E9%87%8D%E5%BA%86%E9%BE%99%E5%A4%B4%E5%AF%BA%E6%B1%BD%E8%BD%A6%E7%AB%99%E6%9C%80%E6%97%A9%E4%B8...%E9%87%8D%E5%BA%86%E9%BE%99%E5%A4%B4%E5%AF%BA%E6%B1%BD%E8%BD%A6%E7%AB%99%E6%9C%80%E6%97%A9%E4%B8%80%E7%8F%AD%E5%88%B0%E5%90%88%E5%B7%9D%E7%9A%84%E6%98% 如图所示,AC‖BD,AB‖CD,∠1=∠E,∠2=∠F,AE交CF于点O,试说明AE⊥CF图在此http://hiphotos.baidu.com/%CE%D2%87%E5%B0%A1%BE%B9%C8%BB%B6%BC%D3%C3%B9%FD%C1%CB/pic/item/448d36ef4765440b2cf5341c.jpeg 林克妈妈出书了?我看到卓越有卖林克妈妈的《英文三字经》,是网易博客和新浪博客里面的林克妈妈吗?http://www.amazon.cn/%E8%8B%B1%E6%96%87%E4%B8%89%E5%AD%97%E7%BB%8F-%E6%9E%97%E5%85%8B%E5%A6%88%E5%A6%88%E7%9A%84%E5 谁知道这是什么意思%E6%9C%80%E5%90%8E%EF%BC%8C%E6%88%91%E4%BB%AC%E9%83%BD%E4%BC%9A%E7%9B%B8%E8%81%9A%%E6%9C%80%E5%90%8E%EF%BC%8C%E6%88%91%E4%BB%AC%E9%83%BD%E4%BC%9A%E7%9B%B8%E8%81%9A%EF%BC%8C%E4%B8%8D%E7%AE%A1%E5%91%BD%E8%BF%90%E4%B9%8B%E7%A5 %E4%B8%87%E5%88%A9%E8%BE%BE%4B900%E5%8F%AF%E4%BB%A5%E4%B8%8B%E8%BD%BD%E6%89%8B%E6%9C%BA%E9%85%B7...%E4%B8%87%E5%88%A9%E8%BE%BE%4B900%E5%8F%AF%E4%BB%A5%E4%B8%8B%E8%BD%BD%E6%89%8B%E6%9C%BA%E9%85%B7%E7%8B%97%E4%B9%88%EF%BC%9F%E5%8F%AF%E4%BB%A5%E7%9A%84% 急求一位数学高手加我团http://zhidao.baidu.com/team/view/%E6%95%B0%E5%AD%A6%E4%BD%A0%E6%88%91%E7%9F%A53%E5%9B%A2 AB//CD,AC//DE,CD//EF,DE//FG.求证:角A=角F 老师 出了个题16进制转10进制 62:4c:1b:8A:1F:2A:A1:93:0D:84:E5:52:12 英语翻译=E5=B0=8A=E6=95= =AC=E7=9A=84=E7=A5=9D=E5=85=88=E7=94=9F=EF=BC=8C=E3=80=80=E3=80=80=E6=89=BF=E8=92=99=E8=B4=B5= =E5=85=AC=E5=8F=B8=E5=AF=B9=E6=9C=AC=E4=BA=BA=E7=9A=84=E4=BF=A1=E4=BB=BB=E4= =B8=8E=E9=82=80=E8=AF=B7=EF=BC=8C=E8=B0=A8=E8=A1= %E9%87%8D%E5%BA%86%E5%88%B0%E6%B9%96%E5%8C%97%E8%8D%86%E5%B7%9E%E5%93%AA%E6%9D%A1%E4%BA%A4%E9%80...%E9%87%8D%E5%BA%86%E5%88%B0%E6%B9%96%E5%8C%97%E8%8D%86%E5%B7%9E%E5%93%AA%E6%9D%A1%E4%BA%A4%E9%80%9A%E8%B7%AF%E7%BA%BF%E6%9C%80%E5%BF%AB%E6%9C%80%E7%9C% 我有一张表格A中是6位数值性出生年月,如1992-2011年出生人口,要想在表2中显示年龄怎样嵌套公式,=IF(AND(201108>=E5,E5>=201009),0,IF(AND(201008>=E5,E5>=200909),1,IF(AND(200908>=E5,E5>=200809),2,IF(AND(200808>=E5,E5>=20070 已知AB、CD为异面直线a、b上的线段,E、F分别为AC、BD中点,过E、F做平面α‖AB.（1）求证：CD‖α；（2）若AB=4,EF=根号7,CD=2,求AB与CD所成的角的大小. 空间四边形ABCD,AB=BC=CD=DA=AC=BD=a,E F为AB CD中点.1）求证EF是AB和CD公垂线段2）AB CD间距离 %E8%AF%B7%E9%97%AE%E4%BA%BA%E7%9A%84%E5%BF%83%E8%84%8F%E9%82%A3%E5%87%A0%E4%B8%AA%E9%97%A8%E5%85...%E8%AF%B7%E9%97%AE%E4%BA%BA%E7%9A%84%E5%BF%83%E8%84%8F%E9%82%A3%E5%87%A0%E4%B8%AA%E9%97%A8%E5%85%B3%E9%97%AD%E4%B8%8D%E5%85%A8%E4%BC%9A%E5%AF%B9%E4%BA%