Anthony çš„ PC 梦工场计算机与互è”网(Untitled)- February 19, 2008 SETIhome http:setiathome.berkeley.edu CPU 319995500 BONIC SETIHOME SETISETIhomeSETI SETISETI SETI1995David GedyeSETISETIhomeSETIhome19995200512BOINC SETI SETIUC Berkeley SETI SETI Arecibo UC BerkeleySETISETIhomeSETIhome Arecibo SETI SETIthe Search for Extra-Terrestrial Intelligence 4000 Frank Drake Drake Equation N=Rf(p)n(e)f(l)f(i)f&38;copy;L N R f(p) n(e) f(l) f&38;copy; L Hubble TelescopeEagle nebulaOrion nebula 20R=20 Geoff MarcyDidier Queloz f(p)=0.5 n(e) ...http://www.pcdream.com/2008/02/19/%E5%8F%82%E4%B8%8E%E6%90%9C%E5%AF%BB%E5%9C%B0%E5%A4%96%E... (Untitled)- February 1, 2008http://www.pcdream.com/2008/02/01/%E9%81%93%E5%BE%B7%E7%BB%8F-%E8%80%81%E5%AD%90/ |