¶ÔÓڵ糡ÖÐA¡¢BÁ½µã£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A£®µçÊÆ²îµÄ¶¨Òåʽ£¬ËµÃ÷Á½µã¼äµÄµçÊÆ²îUÓëµç³¡Á¦×ö¹¦W³ÉÕý±È£¬ÓëÒÆ¶¯µçºÉµÄµçÁ¿q³É·´±È

B£®A¡¢BÁ½µãµçÊÆ²îµÈÓÚ½«ÕýµçºÉ´ÓAµãÒÆµ½Bµãµç³¡Á¦Ëù×öµÄ¹¦

C£®½«1CµçºÉ´ÓAµãÒÆµ½Bµã£¬µç³¡Á¦×ö1J¹¦£¬Á½µãµçÊÆ²îΪ1V

D£®ÈôµçºÉÓÉAµãÒÆµ½BµãµÄ¹ý³Ì£¬³ýÊܵ糡Á¦Í⣬»¹ÊÜÆäËûÁ¦µÄ×÷Ó㬵çºÉµçÊÆÄܵı仯¾Í²»ÔÙµÈÓڵ糡Á¦Ëù×öµÄ¹¦

C

½âÎö£ºµç³¡ÖÐÁ½µã¼äµÄµçÊÆ²îÓëÒÆ¶¯µçºÉÎ޹أ¬A´í£»µçÊÆ²îµÈÓÚ£¬B´í£»C¶Ô£»µçºÉµçÊÆÄܵı仯ʼÖÕµÈÓڵ糡Á¦Ëù×öµÄ¹¦£¬D´í¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

¶ÔÓڵ糡ÖÐA¡¢BÁ½µã£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

¶ÔÓڵ糡ÖÐA¡¢BÁ½µã£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

¶ÔÓڵ糡ÖÐA¡¢BÁ½µã£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

¶ÔÓڵ糡ÖÐA¡¢BÁ½µã£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

¶ÔÓڵ糡ÖÐA¡¢BÁ½µã,ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ(    )

A.µçÊÆ²îµÄ¶¨ÒåʽUAB=,˵Ã÷Á½µã¼äµÄµçÊÆ²îUABÓëµç³¡Á¦×ö¹¦WAB³ÉÕý±È,ÓëÒÆ¶¯µçºÉµÄµçºÉÁ¿q³É·´±È

B.°ÑÕýµçºÉ´ÓAµãÒÆµ½Bµãµç³¡Á¦×öÕý¹¦,ÔòÓÐUAB£¾0

C.µçÊÆ²îµÄ¶¨ÒåʽUAB=ÖÐ,UABÓëÒÆ¶¯µÄµçºÉÁ¿qÎÞ¹Ø

D.µç³¡ÖÐA¡¢BÁ½µã¼äµÄµçÊÆ²îUABµÈÓÚ°ÑÕýµçºÉq´ÓAµãÒÆ¶¯µ½Bµãʱµç³¡Á¦Ëù×öµÄ¹¦

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸