ÈçͼËùʾ£¬Ò»¸ö²¨Ô´ÔÚÉþµÄ×ó¶Ë·¢Éú°ë¸ö²¨¢Ù£¬ÆµÂÊΪf1£¬Õñ·ùΪA1£»Í¬Ê±ÁíÒ»¸ö²¨Ô´ÔÚÉþµÄÓÒ¶Ë·¢³ö°ë¸ö²¨¢Ú£¬ÆµÂÊΪf2£¬Õñ·ùΪA2£¬PΪÁ½²¨Ô´µÄÖе㣬ÓÉͼ¿ÉÖª£¬ÏÂÊö˵·¨´íÎóµÄÊÇ

[¡¡¡¡]

A£®Á½Áв¨Í¬Ê±µ½´ïÁ½²¨Ô´µÄÖÐÐÄP

B£®Á½Áв¨ÏàÓöʱ£¬Pµã²¨·åÖµ¿É´ïA1£«A2

C£®Á½Áв¨ÏàÓöºó£¬¸÷×ÔÈÔ±£³ÖÔ­À´µÄ²¨ÐζÀÁ¢´«²¥

D£®Á½Áв¨ÏàÓöʱ£¬ÉþÉϵIJ¨·å¿É´ïA1£«A2µãÖ»ÓÐÒ»µã£¬´ËµãÔÚPµãµÄ×ó²à

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÈçͼËùʾ£¬Ò»¸ö²¨Ô´ÔÚÉþµÄ×ó¶Ë·¢³ö°ë¸ö²¨¢Ù£¬Õñ·ùΪA1£¬²¨³¤Îª¦Ë1£»Í¬Ê±ÁíÒ»¸ö²¨Ô´ÔÚÉþµÄÓÒ¶Ë·¢³ö°ë¸ö²¨¢Ú£¬Õñ·ùΪA2£¬²¨³¤Îª¦Ë2£¬ÇÒ¦Ë1£¾¦Ë2£®PΪÁ½²¨Ô´Á¬ÏßÉϵĵ㣬²¢ÇÒAP=PB£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£ºÎïÀí½ÌÑÐÊÒ ÌâÐÍ£º013

ÈçͼËùʾ£¬Ò»¸ö²¨Ô´ÔÚÉþµÄ×ó¶Ë·¢³ö°ë¸ö²¨¢Ù£¬ÆµÂÊΪf1£¬Õñ·ùΪA1£»Í¬Ê±ÁíÒ»¸ö²¨Ô´ÔÚÉþµÄÓÒ¶Ë·¢³ö°ë¸ö²¨¢Ú£¬ÆµÂÊΪf2£¬Õñ·ùΪA2£¬PΪÁ½²¨Ô´µÄÖеã.ÓÉͼ¿ÉÖª£¬ÏÂÊö˵·¨´íÎóµÄÊÇ[¡¡¡¡  ]

A.Á½Áв¨Í¬Ê±µ½´ïÁ½²¨Ô´µÄÖеãP

B.Á½Áв¨ÏàÓöʱ£¬Pµã²¨·åÖµ¿É´ïÒÔA1+A2

C.Á½Áв¨ÏàÓöºó£¬¸÷×ÔÈÔ±£³ÖÔ­À´µÄ²¨ÐζÀÁ¢´«²¥

D.Á½Áв¨ÏàÓöʱ£¬ÉþÉϵIJ¨·å¿É´ïA1+A2µÄµãÖ»ÓÐÒ»µã£¬´ËµãÔÚPµãµÄ×ó²à

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2010ÄêÉÂÎ÷Ê¡¸ß¶þµÚ¶þѧÆÚÆÚÖп¼ÊÔÎïÀíÊÔÌâ ÌâÐÍ£ºÑ¡ÔñÌâ

ÈçͼËùʾ£¬Ò»¸ö²¨Ô´ÔÚÉþµÄ×ó¶Ë·¢³ö°ë¸ö²¨a£¬ÆµÂÊΪf1Õñ·ùΪA1£¬Í¬Ê±ÁíÒ»¸ö²¨Ô´ÔÚÉþµÄÓÒ¶Ë·¢³ö°ë¸ö²¨b£¬ÆµÂÊΪf2Õñ·ùΪA2£¬PΪ¾àÁ½²¨Ô´µÄÖе㣬ÔòÏÂÁÐ˵·¨ÖдíÎóµÄÊÇ

A£®Á½Áв¨ÏàÓöʱ£¬PµãµÄÕñ·ù¿É´ïA1+A2

B£®Á½Áв¨Í¬Ê±µ½´ïPµã

C£®Á½Áв¨ÏàÓöʱ£¬¸÷×Ô±£³ÖÔ­À´µÄ²¨ÐζÀ×Ô´«²¥

D£®Á½Áв¨ÏàÓöºó£¬ÉþÉϲ¨·åÎ»ÒÆ¿É´ïA1+A2µÄµãÖ»ÓÐ1¸ö£¬´ËµãÔÚPµãµÄ×ó²à

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º¶àÑ¡Ìâ

ÈçͼËùʾ£¬Ò»¸ö²¨Ô´ÔÚÉþµÄ×ó¶Ë·¢³ö°ë¸ö²¨a£¬ÆµÂÊΪf1Õñ·ùΪA1£¬Í¬Ê±ÁíÒ»¸ö²¨Ô´ÔÚÉþµÄÓÒ¶Ë·¢³ö°ë¸ö²¨b£¬ÆµÂÊΪf2Õñ·ùΪA2£¬PΪ¾àÁ½²¨Ô´µÄÖе㣬ÔòÏÂÁÐ˵·¨ÖдíÎóµÄÊÇ


  1. A.
    Á½Áв¨ÏàÓöʱ£¬PµãµÄÕñ·ù¿É´ïA1+A2
  2. B.
    Á½Áв¨Í¬Ê±µ½´ïPµã
  3. C.
    Á½Áв¨ÏàÓöʱ£¬¸÷×Ô±£³ÖÔ­À´µÄ²¨ÐζÀ×Ô´«²¥
  4. D.
    Á½Áв¨ÏàÓöºó£¬ÉþÉϲ¨·åÎ»ÒÆ¿É´ïA1+A2µÄµãÖ»ÓÐ1¸ö£¬´ËµãÔÚPµãµÄ×ó²à

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÈçͼËùʾ£¬Ò»¸ö²¨Ô´ÔÚÉþµÄ×ó¶Ë·¢³ö°ë¸ö²¨a£¬ÆµÂÊΪf1Õñ·ùΪA1£¬Í¬Ê±ÁíÒ»¸ö²¨Ô´ÔÚÉþµÄÓÒ¶Ë·¢³ö°ë¸ö²¨b£¬ÆµÂÊΪf2Õñ·ùΪA2£¬PΪ¾àÁ½²¨Ô´µÄÖе㣬ÔòÏÂÁÐ˵·¨ÖдíÎóµÄÊÇ

A£®Á½Áв¨ÏàÓöʱ£¬PµãµÄÕñ·ù¿É´ïA1+A2

B£®Á½Áв¨Í¬Ê±µ½´ïPµã

C£®Á½Áв¨ÏàÓöʱ£¬¸÷×Ô±£³ÖÔ­À´µÄ²¨ÐζÀ×Ô´«²¥

D£®Á½Áв¨ÏàÓöºó£¬ÉþÉϲ¨·åÎ»ÒÆ¿É´ïA1+A2µÄµãÖ»ÓÐ1¸ö£¬´ËµãÔÚPµãµÄ×ó²à

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸