ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬´Å¸ÐӦǿ¶ÈB£½0.2 TµÄÔÈÇ¿´Å³¡ÖÐÓÐÒ»ÕÛ³É30¡ã½ÇµÄ½ðÊôµ¼¹ìaOb£¬µ¼¹ìƽÃæ´¹Ö±´Å³¡·½Ïò£®Ò»ÌõÖ±µ¼ÏßMN´¹Ö±Ob·½Ïò·ÅÖÃÔÚµ¼¹ìÉϲ¢½Ó´¥Á¼ºÃ£®µ±MNÒÔv£½4 m/sµÄËٶȴӵ¼¹ìOµã¿ªÊ¼ÏòÓÒÑØˮƽ·½ÏòÔÈËÙÔ˶¯Ê±£¬ÈôËùÓе¼Ïßµ¥Î»³¤¶ÈµÄµç×èr£½0.1 ¦¸/m£¬Çó£º

£¨1£©¾­¹ýʱ¼ätºó£¬±ÕºÏ»Ø·µÄ¸ÐÓ¦µç¶¯ÊƵÄ˲ʱֵ£»

£¨2£©Ê±¼ätÄÚ£¬±ÕºÏ»Ø·µÄ¸ÐÓ¦µç¶¯ÊƵÄƽ¾ùÖµ£»

£¨3£©±ÕºÏ»Ø·ÖеĵçÁ÷´óСºÍ·½Ïò£®

¡¾´ð°¸¡¿£¨1£©1.85t(V)£¨2£©0.92t(V)£¨3£©1.69A£»µçÁ÷·½ÏòÑØÄæʱÕë

¡¾½âÎö¡¿

(1)ÉèÔ˶¯Ê±¼ätºó£¬Ö±µ¼ÏßMNÔÚObÉÏÒƶ¯ÁË

MNµÄÓÐЧ³¤¶È

¸ÐÓ¦µç¶¯ÊƵÄ˲ʱֵ

(2)ÓɵÚÒ»Îʵõ綯ÊÆËæʱ¼ä¾ùÔÈÔö´ó£¬Õâ¶Îʱ¼äÄÚ¸ÐÓ¦µç¶¯ÊƵÄƽ¾ùÖµ

(3)´Ëʱ±ÕºÏ»Ø·ÖеÄ×ܳ¤¶ÈΪ

±ÕºÏ»Ø·ÖеÄ×ܵç×è

ÓÉÅ·Ä·¶¨ÂÉ¿ÉÖª£¬µçÁ÷

ÓÉÓÒÊÖ¶¨Ôò¿ÉµÃµçÁ÷·½ÏòÔڱպϻØ·ÖÐÊÇÄæʱÕë·½Ïò.

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÓÃÈçͼËùʾµÄʵÑé×°ÖÃ̽¾¿¹¦ºÍ¶¯Äܱ仯µÄ¹Øϵ¡£Ò»Ä¾°å·ÅÔÚ°²×°Óж¨»¬Âֺ͹âµçÃŵÄÆøµæµ¼¹ìÉÏ£¬Ä¾°å×óÓÒÁ½¶Ë°²×°ÁË¿í¶È¾ùΪdµÄÏàͬÕÚ¹âÌõA¡¢B£¬Ä¾°å£¨º¬ÕÚ¹âÌõ£©µÄÖÊÁ¿ÎªM£¬Á½ÕÚ¹âÌõ¼äµÄ¾àÀëΪL£¬Óò»¿ÉÉ쳤µÄϸÏßÈƹý¶¨»¬ÂÖ£¬°Ñľ°åÓëÁ¦´«¸ÐÆ÷Á¬½ÓÆðÀ´£¬´«¸ÐÆ÷Ï·½Ðü¹Ò¹³Â룬½«Ä¾°åÓɾ²Ö¹ÊÍ·Å£¬ÓÉÊý×Ö¼ÆʱÆ÷¿É¶Á³öÕÚ¹âÌõͨ¹ý¹âµçÃŵÄʱ¼ä¡£

£¨1£©ÔÚÍê³ÉʵÑéʱ£¬ÏÂÁв»±ØÒªµÄʵÑéÒªÇóÊÇ______£¨ÌîÑ¡ÏîÇ°×Öĸ£©

A£®Ó¦Ê¹Ä¾°åÖÊÁ¿Ô¶´óÓÚ¹³ÂëºÍÁ¦´«¸ÐÆ÷µÄ×ÜÖÊÁ¿

B£®Ó¦Ê¹Ä¾°åÊͷŵÄλÖÃÓë¹âµçÃżäµÄ¾àÀëÊʵ±´óЩ

C£®Ó¦½«Æøµæµ¼¹ìµ÷½Úˮƽ

D£®Ó¦Ê¹Ï¸ÏßÓëÆøµæµ¼¹ìƽÐÐ

£¨2£©°´ÒªÇóµ÷ÕûºÃʵÑé×°Öúó½øÐÐʵÑ飬Ö÷Òª²âÁ¿²½ÖèÈçÏ£º

¢Ù½«Ä¾°å´Ó¾àÀë¹âµçÃÅÊʵ±µÄλÖÃÓɾ²Ö¹ÊÍ·Å£¬Ä¾°åÔÚϸÏßÀ­¶¯ÏÂÔ˶¯£¬¼Ç¼Á¦´«¸ÐÆ÷µÄʾÊýF¼°ÕÚ¹âÌõA¡¢BÏȺ󾭹ý¹âµçÃŵÄʱ¼äΪt1¡¢t2£¬ÔòÕÚ¹âÌõA¡¢Bͨ¹ý¹âµçÃŵĹý³ÌÖÐľ°å¶¯Äܵı仯Á¿¦¤Ek£½___________£¬ºÏÍâÁ¦¶Ôľ°å×ö¹¦W£½_______£®£¨ÒÔÉÏÁ½¿ÕÓÃ×ÖĸM¡¢t1¡¢t2¡¢d¡¢L¡¢F±íʾ£©

¢ÚÔö¼ÓËù¹Ò¹³ÂëµÄ¸öÊý£¬Öظ´¢ÙµÄ²Ù×÷£¬±È½ÏW¡¢¦¤EkµÄ´óС£¬¿ÉµÃ³öʵÑé½áÂÛ¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø