ÌâÄ¿ÄÚÈÝ

 ¹ØÓÚ·Ö×Ó¼ä¾àÓë·Ö×ÓÁ¦µÄÏÂÁÐ˵·¨ÖУ¬ÕýÈ·µÄÊÇ             £¨    £©

A£®Ë®ºÍ¾Æ¾«»ìºÏºóµÄÌå»ýСÓÚÔ­À´µÄÌå»ýÖ®ºÍ£¬ËµÃ÷·Ö×Ó¼äÓпÕ϶£»ÕýÊÇÓÉÓÚ·Ö×Ó     

  ¼äÓпÕ϶£¬²Å¿ÉÒÔ½«ÎïÌåѹËõ

B£®Êµ¼ÊÉÏË®µÄÌå»ýºÜÄѱ»Ñ¹Ëõ£¬ÕâÊÇÓÉÓÚË®·Ö×Ó¼ä¾àÉÔ΢±äСʱ£¬·Ö×Ó¼äµÄ×÷Óþ͠    

  ±íÏÖΪ³âÁ¦

C£®Ò»°ãÇé¿öÏ£¬µ±·Ö×Ó¼ä¾àr<r0£¨Æ½ºâ¾àÀ룩ʱ£¬·Ö×ÓÁ¦±íÏÖΪ³âÁ¦£¬r=r0ʱ£¬·Ö×Ó

  Á¦ÎªÁ㣻µ±r>r0ʱ·Ö×ÓÁ¦ÎªÒýÁ¦

D£®µ¯»É±»À­Éì»ò±»Ñ¹Ëõʱ±íÏֵĵ¯Á¦£¬ÕýÊÇ·Ö×ÓÒýÁ¦ºÍ³âÁ¦µÄ¶ÔÓ¦±íÏÖ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø