17£®Ð¡ºèÔÚÑéÖ¤°¢»ùÃ×µÂÔ­Àíʱ£¬Óõ¯»É²âÁ¦¼Æ¡¢Ê¯¿é¡¢ÉÕ±­¡¢Ð¡Í°µÈ½øÐÐʵÑé²Ù×÷£¬ÈçͼËùʾa¡¢b¡¢c¡¢d¡¢eÊÇÎå¸ö²½ÖèʾÒâͼ£®
£¨1£©Ö¸³öÉÏÊö²Ù×÷²½ÖèÖеÄÒ»´¦´íÎ󣬴íÎó²½Ö裺c£¨Ö»ÒªÌîͼËù±êµÄÐòºÅ£©£¬¸ÄÕý£º°ÑÒçË®±­ÖеÄË®ÌíÖÁÒçË®±­¿Ú£»
£¨2£©¸ÄÕý´íÎóºóÖØнøÐÐʵÑ飬¶Á³ö£¨a£©¡¢£¨b£©¡¢£¨d£©¡¢£¨e£©ËÄ·ùͼÖе¯»É²âÁ¦¼ÆµÄ¶ÁÊý·Ö±ðÊÇF1¡¢F2¡¢F3¡¢F4£®
¢ÙÓÉ aͼºÍͼdÖвâÁ¦¼ÆµÄ¶ÁÊý¿ÉÇó³öʯ¿éÊܵ½µÄ¸¡Á¦£®
¢Ú±»ÅÅ¿ªÒºÌåµÄÖØÁ¦ÎªF4-F2£»
¢ÛÈç¹û¹ØϵʽF1-F3=F4-F2³ÉÁ¢£¬¾Í¿ÉÒÔÑéÖ¤¡°°¢»ùÃ×µÂÔ­Àí¡±£»
¢ÜÈôÔÚd²½ÖèÖÐʯ¿éδÄÜÍêÈ«½þûµ½ÒºÃæÏ£¬ÆäËü²âÁ¿¾ùÕýÈ·£¬ÔòÄÜ£¨Ñ¡Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©µÃµ½¢ÛÖÐËùÌîдµÄ¹Øϵʽ£¿
£¨3£©´Ó½áÂÛÆÕ±éÐÔ¿¼ÂÇ£¬»¹Ó¦¸Ã½øÐеIJÙ×÷ÊÇ»»Óò»Í¬µÄÒºÌåºÍ»»Óò»Í¬µÄÎïÌ壨ÈçÃܶÈСÓÚÒºÌåÃܶȵÄÎïÌ壩½øÐжà´ÎʵÑ飮

·ÖÎö £¨1£©ÒçË®±­ÖеÄË®£¬ÔÙ·ÅÈëÎïÌåÇ°£¬Ó¦Ê¹Ë®Ãæ´ïµ½ÒçË®±­¿Ú£»
£¨2£©¸ù¾Ý³ÆÖØ·¨¿ÉµÃ³ö¸¡Á¦µÄ´óС£¬Í¨¹ý²âÁ¿ÅųöµÄË®ÖØÒ²Äܵóö¸¡Á¦µÄ´óС£¬¶øÕâÕýÊÇ°¢»ùÃ×µÂÔ­ÀíµÄÄÚÈÝ£¬¼´½þÈëÒºÌåÖеÄÎïÌåËùÊܵĸ¡Á¦£¬´óСµÈÓÚËüÅÅ¿ªµÄÒºÌåËùÊܵÄÖØÁ¦£»Ð¡Ê¯¿éδÄÜÍêÈ«½þûµ½ÒºÃæÏ£¬ÆäËü²âÁ¿¾ùÕýÈ·£¬Ö»Òª·ûºÏ°¢»ùÃ×µÂÔ­Àí¾ÍÕýÈ·£»
£¨3£©ÓùéÄÉ·¨µÃ³öÆÕ±éÐԵĽáÂÛÒªÂú×ã2¸öÌõ¼þ£ºÒ»ÊÇÑù±¾ÒªÓдú±íÐÔ£¬¶þÊÇÑù±¾ÊýÁ¿×ã¹»¶à£®

½â´ð ½â£º£¨1£©ÓÉͼ¿ÉÖª£¬£¨c£©Í¼ÎªÒçË®±­£¬ÆäÖÐË®ÃæûÓдﵽÒçË®±­¿Ú£¬µ±ÎïÌåÅÅ¿ªË®Ê±£¬Ë®²»»áÂíÉÏÒçµ½ÒçË®±­ÖУ¬²âµÃÅÅ¿ªË®µÄÖرäС£¬¹Ê´íÎ󣬸ÄÕýµÄ°ì·¨¾ÍÊÇ°ÑÒçË®±­ÖеÄË®ÌíÖÁÒçË®±­¿Ú£»
£¨2£©¢ÙÓÉͼ¿ÉµÃ£¬£¨a£©Í¼²âµÃСʯ¿éÖØÁ¦F1£¬£¨d£©Í¼²âµÃСʯ¿éÔÚË®ÖÐʱ²âÁ¦¼ÆµÄʾÊýF3£¬
ÓɳÆÖØ·¨¿ÉÖª£¬¸¡Á¦£ºF¸¡=G-F=F1-F3£»
¢Ú£¨e£©Í¼²âµÃÒç³öµÄË®ºÍСͰµÄÖØÁ¦F4£¬ÓÉ£¨b£©²âµÃ¿ÕСͰµÄÖØÁ¦F2£¬
¶þÕߵIJî¾ÍÊÇÅÅ¿ªË®µÄÖØÁ¦£¬GÅÅ=F4-F2£»
¢ÛÈç¹ûÅÅ¿ªË®ËùÊܵÄÖØÁ¦µÈÓÚÎïÌåËùÊܵĸ¡Á¦£¬¾ÍÓ¦ÓÐF¸¡=GÅÅ=F1-F3=F4-F2£¬Èç´Ë¾ÍÑéÖ¤ÁË°¢»ùÃ×µÂÔ­Àí£»
¢ÜСʯ¿éδÍêÈ«½þû£¬ÅųöÒºÌåµÄÖØÁ¦Ð¡£¬ËùÊܸ¡Á¦ÒàС£¬µ«ÈÔÈ»·ûºÏ°¢»ùÃ×µÂÔ­Àí£¬¾Í¿ÉÒԵõ½F¸¡=GÅÅ=F1-F3=F4-F2¹Øϵʽ£®
¹Ê´ð°¸Îª£º£¨1£©£¨c£©£¬°ÑÒçË®±­ÖеÄË®ÌíÖÁÒçË®±­¿Ú£»£¨2£©¢Ùd£»¢ÚF4-F2£»¢ÛF1-F3=F4-F2£»¢ÜÄÜ£»
£¨3£©»»Óò»Í¬µÄÒºÌåºÍ»»Óò»Í¬µÄÎïÌ壨ÈçÃܶÈСÓÚÒºÌåÃܶȵÄÎïÌ壩½øÐжà´ÎʵÑ飮

µãÆÀ ±¾Ì⿼²é¸¡Á¦µÄ´óСµÈÓÚʲô£¬¿¼²éʵÑé²Ù×÷²½ÖèÓë¹éÄÉ·¨µÄÔËÓã®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

7£®ÏÂÁÐÓëÌåÓýÔ˶¯ÓйصÄÃèÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®³õÖÐѧÉú50mÅܲ½²âÊԳɼ¨Ò»°ãÊÇ50S
B£®×ãÇò±ÈÈüʱ£¬ÊØÃÅÔ±×÷ÓÃÖ÷ÒªÊǸıä×ãÇòµÄÔ˶¯×´Ì¬
C£®ÖÀ³öµÄǦÇòÔÚÏÂÂäµÄ¹ý³ÌÖÐËÙ¶ÈÔ½À´Ô½¿ì£¬ÊÇÒòΪÖØÁ¦Ô½À´Ô½´ó
D£®ÊúÖ±ÏòÉÏÅ׳öµÄÅÅÇò¼ÌÐøÏòÉÏÔ˶¯£¬ÊÇÒòΪÇòÊܵ½ÏòÉϵÄÁ¦´óÓÚÇòÊܵ½µÄÖØÁ¦

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÊµÑé̽¾¿Ìâ

8£®Í¼ËùʾµÄ×°ÖÃÉÏ·½ÎªÒ»¸ö´Öϸ²»¾ùÔȵÄÁ½Í·¿ª¿ÚµÄ²£Á§¹Ü£¬¹ÜÏÂÁ¬Í¨Ò»¸ö×°ÓкìÄ«Ë®µÄUÐιÜAB£®µ±Óôµ·ç»úÏò²£Á§¹ÜÖдµ·çʱ£¬³öÏÖµÄÏÖÏóÊÇA¹ÜÒºÃæϽµ£¬B¹ÜÒºÃæÉÏÉý£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

5£®¡°¸øÎÒÒ»¸öÖ§µã£¬ÎÒ¾ÍÄÜÇ˶¯Õû¸öµØÇò¡±ÏÂÁÐÉú²úºÍÉú»îÖеĸܸËÓë°¢»ùÃ×µÂÉèÏëµÄ¸Ü¸ËÊôÓÚͬһÀàÐ͵ÄÊÇ£¨¡¡¡¡£©
A£®
 Ììƽ
B£®
   ¿ê×Ó
C£®
   µöÓã¸Í
D£®
   Õ¡µ¶

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

12£®Ð¡ÑôÓÃÈçͼËùʾµÄ×°ÖÃÑо¿Á÷ÌåѹǿµÄÌص㣬µ±Ö¹Ë®·§ÃŹرÕʱ£¬¹Û²ìÏàÁ¬Ï¸²£Á§¹ÜAºÍBÖеÄÒºÖùµÄ¸ß¶ÈÏàͬ£¬µ±´ò¿ªÖ¹Ë®·§ÃÅ£¬¹Û²ì·¢ÏÖËùÏàÁ¬µÄAºÍB´¦Ï¸²£Á§¹ÜÖÐÒºÖù¸ß¶È²»Í¬£¬A¹ÜÖÐÒºÖù¸ß£¬¸ÃʵÑéµÄÄ¿µÄÊÇ̽¾¿ÒºÌåѹǿÓëÁ÷ËٵĹØϵ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º½â´ðÌâ

2£®ÏÄÌ죬Ò·þ±»ÓêÁÜʪºóÒª¼°Ê±¸ü»»Ò·þ£¬·ñÔòÒ××ÅÁ¹¸Ðð£¬ÇëÄã³¢ÊÔ½âÊÍһϣ®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

9£®ÌøË®Ô˶¯ÊÇÎÒ¹úÔÚ¹ú¼Ê±ÈÈüÖеÄÓÅÊÆÏîÄ¿£®ÈçͼËùʾ£¬ÌøË®Ô˶¯Ô±½«Ìø°åѹÍ䣬˵Ã÷Á¦¿ÉÒԸıäÎïÌåµÄÐÎ×´£¬Ô˶¯Ô±ÏòÏÂѹÌø°å£¬Ìø°åҲͬʱ¶ÔÔ˶¯Ô±Ê©¼ÓÏòÉϵĵ¯Á¦£¬ËµÃ÷Á¦µÄ×÷ÓÃÊÇÏ໥µÄ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

6£®Ð¡Ã÷ͨ¹ý¶¨»¬ÂÖÀ­×¡ÖØÁ¦ÎªGÎïÌ壬Èô²»¿¼ÂÇ»¬ÂÖÓëÉþ×ÓµÄÖØÁ¿¼°Ä¦²Á£®ÎªÁ˲»ÈÃÎïÌåÏ»¬£¬Í£Ö¹²»¶¯£¬ÔòСÃ÷¶ÔÉþ×ÓÀ­Á¦FµÄ´óСµÈÓÚ£¨´óС/СÓÚ/µÈÓÚ£©ÎïÌåµÄÖØÁ¦G£»ÈôÎïÌå¼ÓËÙÏ»¬£¬´ËʱСÃ÷¶ÔÉþ×ÓÀ­Á¦FµÄ´óССÓÚ£¨´óС/СÓÚ/µÈÓÚ£©ÎïÌåµÄÖØÁ¦£»ÈôÎïÌåÔÚÏ»¬ÖУ¬ÈÃÆäËٶȼõС£¬¼´¼õËÙÏ»¬£¬´ËʱСÃ÷¶ÔÉþ×ÓÀ­Á¦FµÄ´óС´óÓÚ£¨´óС/СÓÚ/µÈÓÚ£©ÎïÌåµÄÖØÁ¦£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

1£®¾ÓÊÒÇ°ºóÁ½Ãæ´°»§¶¼´ò¿ªÊ±£¬¡°¹ýÌ÷硱»á°Ñ¾ÓÊÒ²àÃæ°Ú·ÅµÄÒ¹ñÃÅ´µ¿ª£¬ÒÔÏÂÏÖÏó²»ÄÜÓýâÊÍ´ËÏÖÏóµÄ¹æÂɽâÊ͵ÄÊÇ£¨¡¡¡¡£©
A£®·çÑØ×Å´°ÍâµÄǽÃæ´µ¹ýʱ£¬´°¿ÚÐü¹ÒµÄ´°Á±»áÆ®Ïò´°Íâ
B£®´ó·ç»á°Ñ²»Àι̵ÄÎݶ¥ÏÆ·­
C£®ÓÃÎü¹Ü°ÑÒûÁÏÎü½ø×ìÀï
D£®»¤º½±à¶Ó¸÷´¬Ö»¶à²ÉÓÃÇ°ºóÐÐÊ»¶ø·Ç²¢ÅÅÐÐÊ»

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸