¿´°å: astronomy ¡ò ÌìÎÄ֪ʶ °åÖ÷: vega1 |
ÔĶÁÎÄÕ£º µÚ 2538/2572 ƪ | ÉÏƪ | ÏÂƪ | »Ø¸² | ת¼Ä | תÌù | m H d | ·µ»Ø |
·¢ÐÅÈË: Atropos0723.bbs@ptt.cc (Atropos) ¿´°å: astronomy ±ê Ìâ: Re: [ÎÊÌâ] ÌìÎÄѧÎÊÌâ ·¢ÐÅÕ¾: ÅúÌßÌßʵҵ (2013/06/28 Fri 18:54:52) ¡ù ÒýÊö¡¶glesses1991 (yo)¡·Ö®ÃúÑÔ£º : ÕâÊÇʦ´óµØ¿Æϵתѧ¿¼ ÌìÎÄѧÕâÒ»¿ÆµÄ¿¼¹ÅÌâ : ÓÐһЩÎÞ·¨ÔÚÍø·ÉÏÕÒµ½´ð°¸ : Ï£ÍûÓб³¾°ÖªÊ¶µÄÈË¿ÉÒÔ°ïæÌṩ´ð°¸»ò¼û½â :)Íò·Ö¸Ðл! : 1.the structure of a comet can be described in five distinguishable parts. : list these five components in order of their physical size. : (ËûÊÇÒªÎʽṹÂð?ÕâÑùµÄ»°ÄǾÍÊǻۺË.»Û“¡õ»ÛβÂÞ?) : 2.a particular star in a binary star system orbits the other in an elliptical : orbit with a semi-major axis 3AU and a period of 5 years.what is the sum of : the masses of the two stars in the system? http://psroc.phys.ntu.edu.tw/bimonth/download.php?d=2&cpid=139&did=12 ²Î¿¼µÚÒ»Ìâ°É¡£ : 3'ÍÖÔ²ÐÇϵµÄÖÊÁ¿Í¨³£´óì¶ÂÝÐýÐÇϵ,¶ø´óÖÊÁ¿ºãÐÇÒ²½ÏÈÝÒ×ÔÚÍÖÔ²ÐÇÏ·Öз¢ÏÖ' : (1)ÒÔÉÏÍÖÔ²ÓëÂÝÐýÐÇϵµÄ±È½ÏÊÇ·ñÕýÈ·?(2)ÒÀ¾ÝÆä´ð°¸½âÊÍΪºÎÐÇϵµÄÐÎ×´»áºÍ : 1.ÐÇϵµÄÖÊÁ¿ºÍ2.×é³ÉºãÐǵÄÖÊÁ¿ÓйØ(»òÎÞ¹Ø) : (ÎҼǵÄÓÐÒ»¸öÀÏʦ˵ÕâÊÇÕýÈ·µÄ,µ«ÊÇÎÒ¾õµÃÓеãÆæ¹Ö ÒòΪºìÉ«Ò²¾ÍÊǽϰµµÄºãÐÇ : Ëû²»ÊDZȽÏÇáÂð?¶øÍÖÔ²ÐÇϵÀïÊÇÕâÀàµÄºãÐÇ,ËùÒÔÖÊÁ¿Ó¦¸ÃÊDZȽÏÇáµÄ²»ÊÇÂð?) ÍÖÔ²ÐÇϵ¶à°ëÊÇÖÊÁ¿½ÏСµÄÂÝÐýÐÇϵ(»òÆäËûÐÇϵ)ºÏ²¢ááµÄ½á¹û¡£ ÍÖÔ²ÐÇϵµÄÈ·ÊǵڶþÐÇ×å½Ï¶à£¬ÕâÊÇÒòΪÍÖÔ²ÐÇϵµÄÐγɿÉÄÜÔÚ´óÅùö¨½áÊøáá³õÆÚ ¾ÍÀú¾³¤ÆÚµÄÐÇϵºÏ²¢£¬Áô´æÖÁ½ñµÄºãÐÇ×ÔÈ»ÊÇÄê¼Í´óµÄСÖÊÁ¿ºãÐÇ¡£ ÓÉì¶Àú¾ÐÇϵºÏ²¢£¬¹ÊÍÖÔ²ÐÇϵ×ÜÖÊÁ¿¶à°ëÔ¶´óì¶ÂÝÐýÐÇϵ¡£ µ«ÊÇ´óÖÊÁ¿ºãÐÇÍùÍùÊÇÔÚ»îÆõÄÂÝÐýÐÇϵºÜ³£¼û£¬ÍÖÔ²ÐÇϵµÄºãÐÇÐγÉÇ÷»º£¬ ËäÈ»ÓÐÉÙÊýÍÖÔ²ÐÇϵ¿ÉÒԹ۲쵽ÊèÉ¢ÐÇÍÅ£¬µ«ÊǻᷢÉú³¬ÐÂÐDZ¬Õ¨µÄ´óÖÊÁ¿ºãÐÇ Ôò²»¶à¼û¡£ -- ¡ù ·¢ÐÅÕ¾: ÅúÌßÌßʵҵ·»(ptt.cc) ¡ô From: 1.34.104.253 |
ÔĶÁÎÄÕ£º µÚ 2538/2572 ƪ | ÉÏƪ | ÏÂƪ | »Ø¸² | ת¼Ä | תÌù | m H d | ·µ»Ø |
¡õ ̨´óʨ×Óºð·ðѧרվ http://buddhaspace.org |