ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§Óó¤Ä¾°å¡¢Ð¡³µ¡¢¹âµçÃŵÈ×°ÖÃ×ö̽¾¿¼ÓËÙ¶ÈÓëÖÊÁ¿¹ØϵµÄʵÑé¡£×°ÖÃÈçͼËùʾ¡£
£¨1£©ÊµÑéÇ°ÏÈÓÃÓα꿨³ß²â³ö°²×°ÔÚС³µÉÏÕÚ¹âÌõµÄ¿í¶ÈΪd¡£
£¨2£©°´Í¼Ê¾°²×°ºÃ×°Ö㬽«³¤Ä¾°åûÓж¨»¬ÂÖµÄÒ»¶ËÊʵ±µæ¸ß£¬ÇáÍƲ»Á¬½ÓíÀÂëÅ̵ÄС³µ£¬Èç¹û¼ÆʱÆ÷¼Ç¼С³µÍ¨¹ý¹âµçÃŵÄʱ¼ät1¡¢t2Âú×ãt1_______t2£¨Ìî¡°´óÓÚ¡±¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©£¬ÔòĦ²ÁÁ¦µÃµ½ÁËƽºâ¡£
£¨3£©±£Ö¤íÀÂëºÍíÀÂëÅ̵Ä×ÜÖÊÁ¿Ô¶Ð¡ÓÚС³µµÄÖÊÁ¿£¬µ÷½ÚºÃ×°Öú󣬽«Ð¡³µÓɾ²Ö¹ÊÍ·Å£¬¶Á³öÕÚ¹âÌõͨ¹ý¹âµçÃÅA¡¢BµÄʱ¼ä·Ö±ðΪt1¡¢t2£¬²â³öÁ½¹âµçÃżäµÄ¾àÀëΪL£¬ÔòС³µµÄ¼ÓËÙ¶Èa=_____£¨Óòâ³öµÄÎïÀíÁ¿×Öĸ±íʾ£©¡£
£¨4£©±£³ÖÁ½¸ö¹âµçÃżäµÄ¾àÀë¡¢íÀÂëºÍíÀÂëÅ̵Ä×ÜÖÊÁ¿¾ù²»±ä£¬¸Ä±äС³µµÄÖÊÁ¿MÖظ´ÊµÑé¶à´Î£¬²â³ö¶à×é¼ÓËÙ¶ÈaµÄÖµ£¬¼°¶ÔÓ¦µÄС³µÖÊÁ¿M£¬×÷³öͼÏñ¡£ÈôͼÏñΪһÌõ¹ýÔµãµÄÇãбֱÏߣ¬ÔòµÃ³öµÄ½áÂÛ_________¡£
¡¾´ð°¸¡¿µÈÓÚ ºÏÍâÁ¦²»±äʱ£¬Ð¡³µµÄ¼ÓËÙ¶ÈÓëÖÊÁ¿³É·´±È£¨ÓëÖÊÁ¿µÄµ¹Êý³ÉÕý±È£©
¡¾½âÎö¡¿
£¨2£©[1]ƽºâĦ²ÁÁ¦µÄ·½·¨ÊÇÓÃÖØÁ¦ÑØбÃæÏòϵķÖÁ¦À´µÖÏûĦ²ÁÁ¦µÄ×÷Ó㬾ßÌå×ö·¨ÊÇ£º½«Ð¡³µÇá·Å£¨¾²Ö¹£©ÔÚ³¤Ä¾°åÉÏ£¬¹ÒºÃÖ½´ø£¨Ö½´øºÍ´òµã¼ÆʱÆ÷µÄÏÞλ¿×Ö®¼äÓÐĦ²ÁÁ¦£©¡¢²»Á¬½ÓíÀÂëÅÌ£¬½«³¤Ä¾°å¿¿½ü´òµã¼ÆʱÆ÷µÄÒ»¶ËÊʵ±µæ¸ß£¬ÐγÉбÃ棬ÇáÍÆС³µ£¬Ê¹Ð¡³µ×öÔÈËÙÔ˶¯£¨Ö½´øÉÏÁ½µãµÄ¾àÀëÏàµÈ£©¼´¿É£¬´ËʱС³µÍ¨¹ý¹âµçÃŵÄʱ¼ät1¡¢t2£¬µ±Âú×ãt1µÈÓÚt2£¬ÔòĦ²ÁÁ¦µÃµ½ÁËƽºâ£»
£¨3£©[2]ÕÚ¹âÌõ¾¹ý¹âµçÃÅAʱµÄËÙ¶ÈΪ
¾¹ý¹âµçÃÅBʱµÄËÙ¶ÈΪ
¸ù¾ÝËÙ¶ÈλÒƹ«Ê½ÓÐ
½âµÃ
£¨4£©[3]ÉèС³µµÄ¼ÓËÙ¶ÈΪa£¬Ð¡³µµÄºÏÍâÁ¦F£¬ÒÔС³µÎªÑо¿¶ÔÏ󣬸ù¾ÝÅ£¶ÙµÚ¶þ¶¨ÂÉÓÐ
½âµÃ
ÓÉÉÏ¿ÉÖª£¬ºÏÍâÁ¦²»±äʱ£¬Ð¡³µµÄ¼ÓËÙ¶ÈÓëÖÊÁ¿³É·´±È£¨ÓëÖÊÁ¿µÄµ¹Êý³ÉÕý±È£©¡£