ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬ÔÚ×ã¹»³¤µÄ¾øÔµ°åMNÉÏ·½´æÔÚ·½Ïò´¹Ö±Ö½ÃæÏòÍâ¡¢´Å¸ÐӦǿ¶ÈΪBµÄÔÈÇ¿´Å³¡£¨Í¼ÖÐδ±ê³ö£©£¬ÔÚ¾øÔµ°åÉÏ·½¾àÀëΪdµÄPµãÓÐÒ»¸öÁ£×Ó·¢ÉäÔ´£¬Äܹ»ÔÚÖ½ÃæÄÚÏò¸÷¸ö·½Ïò·¢ÉäËÙ¶È´óСÏàµÈ£¬±ÈºÉq/m=kµÄ´øÕýµçÁ£×Ó£¬ÒÑÖªÁ£×ÓÔڴų¡ÖÐÔ˶¯µÄ¹ìµÀ°ë¾¶R=d£¬²»¼ÆÁ£×Ó¼äµÄÏ໥×÷ÓúÍÁ£×ÓµÄÖØÁ¦£¬ÊÔÇó£º
![]()
(1)Á£×ÓÔ´Ëù·¢ÉäÁ£×ÓµÄËÙ¶È´óСv0£»
(2)Äܹ»µ½´ï¾øÔµ°åÉϵĴøµçÁ£×ÓÔÚ°åÉÏÁôϺۼ£µÄ×î´ó³¤¶ÈLm£»
(3)ͬʱÉä³öµÄÁ£×Ó´òµ½°åÉϵÄ×î´óʱ¼ä²î¦¤tm£®
¡¾´ð°¸¡¿(1)
(2)
(3) ![]()
¡¾½âÎö¡¿
(1)´øµçÁ£×ÓÔڴų¡ÖÐÔ˶¯Ê±
![]()
½âµÃ
![]()
(2) »³öÁ£×ÓÔ˶¯¹ì¼£µÄʾÒâͼÈçͼËùʾ£¬ÉèÁ£×ÓÄÜ´òÖоøÔµ°åÉÏ×î×ó¶ËºÍ×îÓҶ˵ĵã·Ö±ðΪC¡¢D
![]()
Á£×ÓÔÚCµãÓë¾øÔµ°åÏàÇУ¬PDΪÁ£×ӹ켣ԲµÄÖ±¾¶
¸ù¾Ý¼¸ºÎ¹ØÏµ¿ÉµÃ´øµçÁ£×ÓÔÚ°åÉÏÁôϺۼ£µÄ×î´ó³¤¶È£º
![]()
(3) ͬʱÉä³öµÄÁ£×ÓÖÐ×îÏȺÍ×îºó´òÖоøÔµ°åµÄÁ£×ÓÔ˶¯Çé¿öÈçͼËùʾ£¬
![]()
¸ù¾Ý¼¸ºÎ¹ØÏµ¿ÉÖª£¬
×îÏÈ´òÖоøÔµ°åµÄÁ£×Óת¹ýµÄÔ²ÐĽǣº![]()
×îºó´òÖоøÔµ°åµÄÁ£×Óת¹ýµÄÔ²ÐĽǣº![]()
Á£×ÓÔڴų¡ÖÐÔ˶¯µÄÖÜÆÚ£º
ͬʱÉä³öµÄÁ£×Ó´òµ½°åÉϵÄ×î´óʱ¼ä²î£º
![]()
ËùÒÔ×î´óʱ¼ä²î
![]()