ÌâÄ¿ÄÚÈÝ
ÔÚÒ»´ÎµØÀíʵ¼ù»î¶¯ÖУ¬Ð¡Ã÷Ôںӱ߷¢ÏÖÁËһС¿é²»ÖªÃûµÄ¹ÌÌå¿óʯ£¬ËûÉí±ßÓÐÏÂÁÐÆ÷²Ä£ºÁ¿Í²£¬Ð¡ºñµ×²£Á§±£¨Ö±¾¶Ð¡ÓÚÁ¿Í²£©£®Ð¡Ã÷°Ñ¿Õ²£Á§±·ÅÔÚË®ÃæÉÏʱ·¢ÏÖ²£Á§±ÄÜÖ±Á¢Æ¯¸¡ÔÚË®ÃæÉÏ£¬µ±Ëû°ÑС¿óʯ·ÅÔÚ²£Á§±ÖÐʱ²£Á§±ÈÔÄÜÖ±Á¢Æ¯¸¡ÔÚË®ÃæÉÏ£®Ð¡Ã÷ÀûÓÃÒÔÉÏÆ÷²Ä²âÁ¿³öÁËС¿óʯµÄÃܶȣ®
£¨1£©ÇëÄãд³öСÃ÷ʵÑé²âÁ¿µÄ²½Öè²¢ÓÃ×Öĸ±íʾ²âµÃµÄÎïÀíÁ¿£º
£¨2£©¿óʯÃܶȱí´ïʽ£¨ÓòâµÃµÄÎïÀíÁ¿ºÍÒÑÖªÁ¿±íʾ£©£º¦Ñ¿óʯ=________£®
½â£º
£¨1£©¸ù¾ÝÌâÒ⣬²£Á§±ÄÜÖ±Á¢¸¡ÓÚË®ÖУ¬ÓÖÄܷŽøÁ¿Í²ÖУ¬¿É½«²£Á§±·Å½ø×°ÓÐÊÊÁ¿Ë®µÄÁ¿Í²ÖУ¬ÔÙ½«¿óʯ·Å½ø²£Á§±£¬ÅÅ¿ªµÄË®µÄÖÊÁ¿µÈÓÚ¿óʯÖÊÁ¿£»ÔÙ½«¿óʯ·Å½øÁ¿Í²²â³öÌå»ý£®
¹Ê´ð°¸Îª£º
¢ÙÔÚÁ¿Í²ÖÐ×°ÈëÊÊÁ¿µÄË®£¬½«¿Õ²£Á§±·ÅÈëÁ¿Í²ÖУ¬¼ÆÏÂÁ¿Í²ÖÐË®µÄÌå»ýΪV1
¢Ú½«¿óʯ·ÅÈë²£Á§±ÖУ¬¼ÆÏÂÁ¿Í²Ë®µÄÌå»ýV2
¢Û½«¿óʯͶÈëÁ¿Í²µÄË®ÖУ¬¼ÆÏÂÁ¿Í²ÖÐË®µÄÌå»ýV3
£¨2£©¿óʯµÄÖÊÁ¿m=¦ÑË®£¨V2-V1£©£¬¿óʯµÄÌå»ýV=V3-V1¿óʯµÄÃܶȦÑ=¦ÑË®
¹Ê´ð°¸Îª£º¦ÑË®£®
·ÖÎö£º²â¹ÌÌåÃܶȵÄÔÀíÊǦÑ=£¬Ð¡¿óʯÌå»ý¿É¸ù¾ÝÅÅË®·¨ÓÃÁ¿Í²²â³ö£¬ÀûÓø¡Á¦ÖªÊ¶£¬Ð¡¿óʯÖÊÁ¿µÈÓÚÅÅ¿ªË®µÄÖÊÁ¿£¬ÎÊÌâ¿ÉÓÈжø½â£®
µãÆÀ£º²â¹ÌÌåµÄÃܶÈÔÚ³õÖÐÎïÀíÖÐÒªÇó½Ï¸ß£¬±¾ÌâûÓÐÌìƽ£¬¸ø²â¹ÌÌåÖÊÁ¿´øÀ´Ò»¶¨ÄѶȣ¬ÀûÓø¡Á¦ÖªÊ¶£¬²ÅÄÜÇóµÃ¹ÌÌåÖÊÁ¿£®ÒªÇóѧÉú×ÛºÏÄÜÁ¦±È½ÏÇ¿£®
£¨1£©¸ù¾ÝÌâÒ⣬²£Á§±ÄÜÖ±Á¢¸¡ÓÚË®ÖУ¬ÓÖÄܷŽøÁ¿Í²ÖУ¬¿É½«²£Á§±·Å½ø×°ÓÐÊÊÁ¿Ë®µÄÁ¿Í²ÖУ¬ÔÙ½«¿óʯ·Å½ø²£Á§±£¬ÅÅ¿ªµÄË®µÄÖÊÁ¿µÈÓÚ¿óʯÖÊÁ¿£»ÔÙ½«¿óʯ·Å½øÁ¿Í²²â³öÌå»ý£®
¹Ê´ð°¸Îª£º
¢ÙÔÚÁ¿Í²ÖÐ×°ÈëÊÊÁ¿µÄË®£¬½«¿Õ²£Á§±·ÅÈëÁ¿Í²ÖУ¬¼ÆÏÂÁ¿Í²ÖÐË®µÄÌå»ýΪV1
¢Ú½«¿óʯ·ÅÈë²£Á§±ÖУ¬¼ÆÏÂÁ¿Í²Ë®µÄÌå»ýV2
¢Û½«¿óʯͶÈëÁ¿Í²µÄË®ÖУ¬¼ÆÏÂÁ¿Í²ÖÐË®µÄÌå»ýV3
£¨2£©¿óʯµÄÖÊÁ¿m=¦ÑË®£¨V2-V1£©£¬¿óʯµÄÌå»ýV=V3-V1¿óʯµÄÃܶȦÑ=¦ÑË®
¹Ê´ð°¸Îª£º¦ÑË®£®
·ÖÎö£º²â¹ÌÌåÃܶȵÄÔÀíÊǦÑ=£¬Ð¡¿óʯÌå»ý¿É¸ù¾ÝÅÅË®·¨ÓÃÁ¿Í²²â³ö£¬ÀûÓø¡Á¦ÖªÊ¶£¬Ð¡¿óʯÖÊÁ¿µÈÓÚÅÅ¿ªË®µÄÖÊÁ¿£¬ÎÊÌâ¿ÉÓÈжø½â£®
µãÆÀ£º²â¹ÌÌåµÄÃܶÈÔÚ³õÖÐÎïÀíÖÐÒªÇó½Ï¸ß£¬±¾ÌâûÓÐÌìƽ£¬¸ø²â¹ÌÌåÖÊÁ¿´øÀ´Ò»¶¨ÄѶȣ¬ÀûÓø¡Á¦ÖªÊ¶£¬²ÅÄÜÇóµÃ¹ÌÌåÖÊÁ¿£®ÒªÇóѧÉú×ÛºÏÄÜÁ¦±È½ÏÇ¿£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿