ÌâÄ¿ÄÚÈÝ
ÏÂÃæ¹ØÓÚÖØÁ¦ÊÆÄܵÄ˵·¨ÖÐÕýÈ·µÄÊÇ
[¡¡¡¡]
A£®¼×ÎïÌåµÄ¸ß¶ÈÊÇÒÒÎïÌå¸ß¶ÈµÄ2±¶£¬ÄÇô¼×µÄÖØÁ¦ÊÆÄܵÄÊýÖµÒ»¶¨ÊÇÒÒµÄ2±¶
B£®´Óͬһ¸ß¶È½«Ä³Ò»ÎïÌåÒÔÏàͬµÄËÙ¶ÈÊúÖ±ÉÏÅ×»òƽÅ×£¬´ÓÅ׳öµ½Â䵨¹ý³ÌÖУ¬ÎïÌåÖØÁ¦ÊÆÄܵı仯Ïàͬ
C£®´Óͬһ¸ß¶ÈÂäÏÂÒ»ÎïÌåµ½´ïµØÃ棬¿¼ÂÇ¿ÕÆø×èÁ¦£¬ÎïÌåÖØÁ¦ÊÆÄܵļõÉÙÁ¿±È²»¿¼ÂÇ¿ÕÆøµÄ×èÁ¦µÄÇé¿öÏÂÖØÁ¦ÊÆÄܵļõÉÙÁ¿Ð¡
D£®ÔÚÆ½ºâÁ¦×÷ÓÃÏÂÔ˶¯µÄÎïÌ壬֨Á¦ÊÆÄÜÒ»¶¨²»±ä
´ð°¸£ºB
½âÎö£º
½âÎö£º
|
ÖØÁ¦ÊÆÄܵĴóСÓë²Î¿¼ÃæµÄѡȡÓйأ®ÈôÈ¡ÒÒÎïÌåËùÔÚ´¦Îª²Î¿¼Ã棬ÔòÒÒµÄÖØÁ¦ÊÆÄÜΪÁ㣬¼×µÄÖØÁ¦ÊÆÄÜΪ mgh£¬ËùÒÔÑ¡ÏîA´íÎó£»ÖØÁ¦ÊÆÄܵı仯Á¿µÈÓڱ仯¹ý³ÌÖÐÖØÁ¦×öµÄ¹¦£¬ÓëÆäËûÒòËØÎ޹أ¬Ö»ÒªÏÂÂä¸ß¶ÈÏàͬ£¬ÖØÁ¦×ö¹¦¾ÍÏàͬ£¬ÖØÁ¦ÊÆÄܵı仯Á¿Ò²Ïàͬ£¬ËùÒÔÑ¡ÏîBÕýÈ·£¬C´íÎó£»ÎïÌåÔÚÆ½ºâÁ¦×÷ÓÃÏÂÔÈËÙÉÏÉý¡¢Ï½µÊ±£¬ÖØÁ¦ÊÆÄܻᷢÉú±ä»¯£¬Òò´ËÑ¡ÏîDÊÇ´íÎóµÄ£® |
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿