ÌâÄ¿ÄÚÈÝ
£¨1£©ÊµÑéʱ£¬ÔÚ¶Ï¿ªS2µ÷½ÚR2¹ý³ÌÖУ¬aµãÓ뻬¶¯±ä×èÆ÷µÄ»¬¶¯Í·cÖ®¼äµÄµçѹӦ£º
±£³Ö»ù±¾²»±ä
±£³Ö»ù±¾²»±ä
£®£¨2£©ÊµÑéÊÒ±¸ÓÐÈçÏÂËĸö»¬¶¯±ä×èÆ÷£¬ËüÃǵÄ×î´ó×èÖµ·Ö±ðΪ
A£®10¦¸ B£®1k¦¸ C£®10k¦¸ D£®100k¦¸
Ϊ¼õС²âÁ¿Îó²î£¬±¾ÊµÑéÖеϬ¶¯±ä×èÆ÷R1ӦѡÔñ
A
A
£®£¨ÌîÐòºÅ£©·ÖÎö£º»¬¶¯±ä×èÆ÷²ÉÓ÷Öѹ½Ó·¨£¬Îª·½±ãʵÑé²Ù×÷£¬Ó¦Ñ¡Ôñ×î´ó×èÖµ½ÏСµÄ»¬¶¯±ä×èÆ÷£»¸ù¾ÝʵÑéÄ¿µÄÓëÔÀíºÏÀí°²ÅÅʵÑé²½Ö裻
¸ù¾Ý´®²¢ÁªµçÂ·ÌØµã¼°Å·Ä·¶¨ÂÉÇó³ö´ý²âµçѹ±íÄÚ×裬²¢·ÖÎöʵÑéÎó²î£®
¸ù¾Ý´®²¢ÁªµçÂ·ÌØµã¼°Å·Ä·¶¨ÂÉÇó³ö´ý²âµçѹ±íÄÚ×裬²¢·ÖÎöʵÑéÎó²î£®
½â´ð£º½â£º£¨1£©°ëÆ«·¨²âµçѹ±íÄÚ×èµÄÔÀíÊDZպÏS2ºÍS1£¬µ÷½ÚR1ʹµçѹ±íÂúÆ«£¬È»ºó¶Ï¿ªS2£¬±£³Ö»¬¶¯±ä×èÆ÷µÄ»¬¶¯Í·cµÄλÖò»±ä£¬µ÷½ÚR2ʹµçѹ±í°ëÆ«£¬
µçѹ±íÓ붨ֵµç×èµÄ´®Áªµçѹ²»±ä£¬Ê¹µçѹ±íʾÊýΪÂúÆ«¶ÁÊýµÄÒ»°ë£¬µçѹ±íʾÊý±äΪÔÀ´µÄÒ»°ë£¬Ôòµç·µçÁ÷±äΪÔÀ´µÄÒ»°ë£¬ËùÒÔÈÏΪR2µÄʾÊý¼´¿ÉÊÓΪµçѹ±íµÄÄÚµç×èÖµ£®
ËùÒÔÔÚ¶Ï¿ªS2µ÷½ÚR2¹ý³ÌÖУ¬aµãÓ뻬¶¯±ä×èÆ÷µÄ»¬¶¯Í·cÖ®¼äµÄµçѹӦ±£³Ö»ù±¾²»±ä£®
£¨2£©Òª¾«È·²âÁ¿´ý²âµçѹ±íÄÚ×裬·½±ãʵÑé²Ù×÷£¬Ó¦Ñ¡Ôñ×î´ó×èÖµ½ÏСµÄ»¬¶¯±ä×èÆ÷£¬¿ÉÒÔÑ¡Óû¬¶¯±ä×èÆ÷R1£»
¹ÊÑ¡A£®
¹Ê´ð°¸Îª£º£¨1£©±£³Ö»ù±¾²»±ä£¨»ò±£³Ö²»±ä£©£»£¨2£©A
µçѹ±íÓ붨ֵµç×èµÄ´®Áªµçѹ²»±ä£¬Ê¹µçѹ±íʾÊýΪÂúÆ«¶ÁÊýµÄÒ»°ë£¬µçѹ±íʾÊý±äΪÔÀ´µÄÒ»°ë£¬Ôòµç·µçÁ÷±äΪÔÀ´µÄÒ»°ë£¬ËùÒÔÈÏΪR2µÄʾÊý¼´¿ÉÊÓΪµçѹ±íµÄÄÚµç×èÖµ£®
ËùÒÔÔÚ¶Ï¿ªS2µ÷½ÚR2¹ý³ÌÖУ¬aµãÓ뻬¶¯±ä×èÆ÷µÄ»¬¶¯Í·cÖ®¼äµÄµçѹӦ±£³Ö»ù±¾²»±ä£®
£¨2£©Òª¾«È·²âÁ¿´ý²âµçѹ±íÄÚ×裬·½±ãʵÑé²Ù×÷£¬Ó¦Ñ¡Ôñ×î´ó×èÖµ½ÏСµÄ»¬¶¯±ä×èÆ÷£¬¿ÉÒÔÑ¡Óû¬¶¯±ä×èÆ÷R1£»
¹ÊÑ¡A£®
¹Ê´ð°¸Îª£º£¨1£©±£³Ö»ù±¾²»±ä£¨»ò±£³Ö²»±ä£©£»£¨2£©A
µãÆÀ£º²âµçѹ±íÄÚ×èʵÑéÖеIJâÁ¿Îó²î·ÖÎö£¬ÄѶȽϴó£¬Òò´Ë±¾ÌâÊÇÒ»µÀÄÑÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿