ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³ÐËȤС×éµÄͬѧ׼±¸ÓÃÈçͼËùʾµÄʵÑéÆ÷²Ä²â¶¨ÎïÌåÏÂÂäʱµÄÖØÁ¦¼ÓËٶȣ¬ÊµÑéÆ÷²ÄÓУºµ××ù¡¢´øÓбê³ßµÄÊúÖ±¸Ë¡¢¹âµçÃÅ1ºÍ2×é³ÉµÄ¹âµç¼ÆʱÆ÷£¨ÆäÖйâµçÃÅ1¸ü¿¿½üСÇòÊͷŵ㣩£¬Ð¡ÇòÊÍ·ÅÆ÷£¨¿ÉʹСÇòÎÞ³õËÙ¶ÈÊÍ·Å£©¡¢Íø¶µ¡£ÊµÑéʱ¿ÉÓÃÁ½¹âµçÃŲâÁ¿Ð¡Çò´Ó¹âµçÃÅ1Ô˶¯ÖÁ¹âµçÃÅ2µÄʱ¼ät£¬²¢´ÓÊúÖ±¸ËÉ϶Á³öÁ½¹âµçÃżäµÄ¾àÀëh¡£
£¨1£©Ê¹ÓÃÓα꿨³ß²âÁ¿³öСÇòµÄÖ±¾¶D£»
£¨2£©¸Ä±ä¹âµçÃÅ1µÄλÖ㬱£³Ö¹âµçÃÅ2µÄλÖò»±ä£¬Ð¡Çò¾¹ý¹âµçÃÅ2µÄʱ¼äΪ£¬ÔòСÇò¾¹ý¹âµçÃÅ2µÄËÙ¶ÈΪv=________£¬²»¿¼ÂÇ¿ÕÆø×èÁ¦£¬Ð¡ÇòµÄ¼ÓËÙ¶ÈΪÖØÁ¦¼ÓËÙ¶Èg£¬Ôòh¡¢t¡¢g¡¢vËĸöÎïÀíÁ¿Ö®¼äµÄ¹ØϵΪh=_________¡£
£¨3£©¸ù¾ÝʵÑéÊý¾Ý×÷³öͼÏߣ¬ÈôͼÏßбÂʵľø¶ÔֵΪk£¬¸ù¾ÝͼÏß¿ÉÇó³öÖØÁ¦¼ÓËٶȴóСΪ______£®
¡¾´ð°¸¡¿£¨1£©¡¢
£¨2£©2k
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨2£©ÓÉÓÚСÇò·Ç³£Õ£¬ËùÒÔ¾¹ý¹âµçÃŵÄ˲ʱËٶȵÈÓÚƽ¾ùËٶȣ¬¹ÊÓÐСÇò¾¹ý¹âµçÃÅ2µÄËÙ¶ÈΪ£¬Ôò¿ªÊ¼Êͷŵ½¾¹ý¹âµçÃÅ2µÄʱ¼ä
£¬
ËùÒÔ´Ó¿ªÊ¼Êͷŵ½¾¹ý¹âµçÃÅ1µÄʱ¼ä£¬¸ù¾Ý¹«Ê½
¿ÉµÃ¾¹ý¹âµçÃÅ1µÄËÙ¶È
£»¸ù¾ÝÔȱäËÙÖ±ÏßÔ˶¯Æ½¾ùËٶȹæÂɿɵÃ
£¨3£©¸ù¾ÝµÃ£¬
£¬¹Ê
ͼÏßбÂʵľø¶ÔֵΪk£¬
£¬¹ÊÖØÁ¦¼ÓËٶȴóС
![](http://thumb.zyjl.cn/images/loading.gif)