£¨2009?³çÃ÷ÏØһģ£©ÈçͼËùʾ£¬Ò»¸ùÊúÖ±µÄµ¯»ÉÖ§³Ö×ÅÒ»µ¹Á¢Æø¸×µÄ»îÈû£¬Ê¹Æø¸×Ðü¿Õ¶ø¾²Ö¹£®Éè»îÈûÓë¸×±Ú¼äÎÞĦ²Á£¬¿ÉÒÔÔÚ¸×ÄÚ×ÔÓÉÒƶ¯£¬¸×±Úµ¼ÈÈÐÔÁ¼ºÃʹ¸×ÄÚÆøÌåµÄζȱ£³ÖÓëÍâ½ç´óÆøζÈÏàͬ£¬ÔòÏÂÁнáÂÛÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
·ÖÎö£ºÀíÏëÆøÌåµÄµÈα仯PV=C£¨³£Êý£©£¬µÈѹ±ä»¯
V1
T1
=C
£¬È»ºó½áºÏÑ¡ÏîºÏÀíÑ¡ÔñÕûÌå·¨Óë¸ôÀë·¨£®
½â´ð£º½â£ºA¡¢Ñ¡ÔñÆø¸×ºÍ»îÈûΪÕûÌ壬ÄÇôÕûÌåËùÊܵĴóÆøѹÁ¦Ï໥µÖÏû£¬ÈôÍâ½ç´óÆøѹÔö´ó£¬Ôòµ¯»É³¤¶È²»·¢Éú±ä»¯£¬¹ÊA´íÎó£®
B¡¢Ñ¡ÔñÆø¸×ÄÚΪÑо¿¶ÔÏó£¬ÊúÖ±ÏòÏÂÊÜÖØÁ¦ºÍ´óÆøѹÁ¦PS£¬ÏòÉÏÊܵ½¸×ÄÚÆøÌåÏòÉϵÄѹÁ¦P1S£¬ÎïÌåÊÜÈýÁ¦Æ½ºâ£ºG+PS=P1S£¬
ÈôÍâ½ç´óÆøѹPÔö´ó£¬P1Ò»¶¨Ôö´ó£¬¸ù¾ÝÀíÏëÆøÌåµÄµÈα仯PV=C£¨³£Êý£©£¬µ±Ñ¹Ç¿Ôö´óʱ£¬Ìå»ýÒ»¶¨¼õС£¬ËùÒÔÆø¸×µÄÉϵ×Ãæ¾àµØÃæµÄ¸ß¶È½«¼õС£¬¹ÊB´íÎó£®
C¡¢Ñ¡ÔñÆø¸×ºÍ»îÈûΪÕûÌ壬ÄÇôÕûÌåËùÊܵĴóÆøѹÁ¦Ï໥µÖÏû£¬µ±ÆøÎÂÉý¸ßʱ£¬Ôòµ¯»É³¤¶È²»·¢Éú±ä»¯£¬Ôò»îÈû¾àµØÃæµÄ¸ß¶È²»±ä£¬¹ÊC´íÎó£®
D¡¢ÈôÆøÎÂÉý¸ß£¬¸×ÄÚÆøÌå×öµÈѹ±ä»¯£¬¸ù¾Ý£º
V1
T1
=C
£¬µ±Î¶ÈÉý¸ßʱ£¬ÆøÌåÌå»ýÔö´ó£¬Æø¸×ÉÏÉý£¬ÔòÆø¸×µÄÉϵ×Ãæ¾àµØÃæµÄ¸ß¶È½«Ôö´ó£¬¹ÊDÕýÈ·£®
¹ÊÑ¡£ºD
µãÆÀ£ºÔÚÀíÏëÆøÌå״̬·½³ÌµÄÓ¦ÓÃÖУ¬¹Ø¼üÅжÏP¡¢V¡¢TÈý¸öÎïÀíÁ¿ÖÐÄĸöÊDz»±äÁ¿£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2009?³çÃ÷ÏØһģ£©ÈçͼËùʾ£¬Á½¸öÍêÈ«ÏàͬµÄ¹â»¬ÇòµÄÖÊÁ¿Îªm£¬·ÅÔÚÊúÖ±µ²°åºÍÇã½ÇΪ¦ÁµÄ¹Ì¶¨Ð±Ãæ¼ä£®Èô»ºÂýת¶¯µ²°åÖÁбÃæ´¹Ö±£¬ÔòÔڴ˹ý³ÌÖУ¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2009?³çÃ÷ÏØһģ£©ÓÉÃŵç·¹¹³ÉµÄÒ»¼òµ¥¿ØÖƵç·Èçͼ£¬ÆäÖÐR¡äΪ¹âÃôµç×裬¹âÕÕʱµç×èºÜС£¬RΪ±ä×èÆ÷£¬LΪСµÆÅÝ£®Æ乤×÷Çé¿öÊÇ£ºµ±¹âÃôµç×èÊܵ½¹âÕÕʱ£¬Ð¡µÆL²»ÁÁ£¬²»ÊܹâÕÕʱ£¬Ð¡µÆLÁÁ£®¸ÃÂß¼­µç·ÊÇ
·Ç
·Ç
Ãŵç·£¬¸Ã¿ØÖƵç·¿ÉÒÔÓÃÔÚ
³ÇÊзµÆµÈ
³ÇÊзµÆµÈ
¿ØÖÆϵͳÖУ¨¾ÙÒ»¸öÀý×Ó£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2009?³çÃ÷ÏØһģ£©ÈçͼËùʾµÄºÓÁ÷ÖÐË®ÏòÓÒÁ÷¶¯£¬´¬¶ÔË®µÄº½ËÙv²»±ä£¬º½ÏòÒ²²»±ä£®ÒÑÖªµÚÒ»´Îʵ¼Êº½³Ì´ÓAÖÁCλÒÆΪs1£¬Êµ¼Êº½ËÙΪv1£®µÚ¶þ´Îº½ÐÐË®ËÙÔö´ó£¬Êµ¼Êº½³Ì´ÓAÖÁD£¬Î»ÒƱäΪs2£¬Êµ¼Êº½ËÙv2£¬ÔòÁ½´Îº½ÐÐËùÓõÄʱ¼ät2ºÍt2£®µÄ¹Øϵt2
=
=
 t1£¬Êµ¼Êº½ËÙv2=
S2V1
S1
S2V1
S1
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2009?³çÃ÷ÏØһģ£©ÁÐ˵·¨·ûºÏÎïÀíѧʷµÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸