ΪÁ˱ȽÏË®ºÍʳÓÃÓ͵ÄÎüÈȱ¾Á죬СÑôÓÃÁ½¸öÏàͬµÄ×°ÖÃ×öÁËÈçͼËùʾµÄʵÑ飨²»¿¼ÂÇÈÈËðʧ£©£®
£¨1£©´Ó±íÖÐÊý¾Ý¿ÉÒÔÖªµÀ£¬Ë®ºÍʳÓÃÓ͵ÄÖÊÁ¿ºÍ³õζ¼ÏàµÈ£¬¼ÓÈÈÏàͬµÄʱ¼ä£¬Ë®µÄζȱ仯±ÈʳÓÃÓ͵Äζȱ仯Ҫ______£¨Ñ¡Ì¡°´ó¡±¡¢»ò¡°Ð¡¡±£©£®
£¨2£©´ËʵÑéÖУ¬ÒªÊ¹Ë®ºÍʳÓÃÓÍÉý¸ßµÄζÈÏàͬ£¬ÔòÒª¸øË®¼ÓÈȸü³¤µÄʱ¼ä£¬´ËʱˮÎüÊÕµÄÈÈÁ¿______ Ê³ÓÃÓÍÎüÊÕµÄÈÈÁ¿£¨Ñ¡Ì¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©£®
ΪÁËÁ˽âÆäËüÎïÖÊÊÇ·ñÒ²ÓÐÕâÑùµÄÐÔÖÊ£¬¿É»»ÓÃÆäËüÎïÖÊÀ´×öÕâÑùµÄʵÑ飬ͨ¹ýʵÑéÈËÃǵõ½ÁËÀàËƵĽá¹û£¬ÎïÖʵÄÕâÖÖÌØÐÔÔÚÎïÀíѧÖÐÓÃÎïÀíÁ¿______À´±íʾ£®

¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ù¾Ý¹«Ê½¡÷t=£¬Ë®µÄ±ÈÈÈÈÝ´óÓÚʳÓÃÓ͵ıÈÈÈÈÝ£¬ËùÒÔÔÚͬÑùÊÜÈȵÄÇé¿öÏ£¬ÏàͬÖÊÁ¿µÄË®ºÍʳÓÃÓÍ£¬Ë®µÄζȱ仯СÓÚʳÓÃÓ͵ı仯£®
£¨2£©¼ÓÈÈʱ¼ä³¤£¬ËµÃ÷ÎüÊÕµÄÈÈÁ¿¸ü¶à£®
±ÈÈÈÈÝÊÇÀ´±íʾÎïÖÊÎüÈÈ¡¢·ÅÈÈÄÜÁ¦µÄÎïÀíÁ¿£®
½â´ð£º½â£º£¨1£©Óɹ«Ê½QÎü=cm¡÷tµÃ£¬¸ù¾Ý¹«Ê½¡÷t=£¬Ë®ºÍʳÓÃÓ͵ÄÖÊÁ¿ºÍ³õζ¼ÏàµÈ£¬¼ÓÈÈÏàͬµÄʱ¼ä£¬¼´ÎüÊÕÏàͬµÄÈÈÁ¿£¬Ë®µÄζȱ仯СÓÚʳÓÃÓ͵ı仯£®
£¨2£©¸øË®¼ÓÈȸü³¤µÄʱ¼ä£¬ËµÃ÷Ë®ÎüÊÕµÄÈÈÁ¿¸ü¶à£®ÈËÃÇÓñÈÈÈÈÝÀ´±íʾÎïÖÊÎüÈÈ¡¢·ÅÈȵÄÄÜÁ¦£®
¹Ê´ð°¸Îª£º£¨1£©Ð¡£»£¨2£©´óÓÚ£»±ÈÈÈÈÝ£®
µãÆÀ£º´ËÌ⿼²éÁËѧÉú¶Ô±ÈÈÈÈݸÅÄîµÄÈÏʶ£¬¿¼²éÁËѧÉú¶ÔÓÚʵÑéÊý¾ÝµÄ·ÖÎöÄÜÁ¦£¬»¹Ò»¶¨×¢ÒâÓ¦ÓÿØÖƱäÁ¿·¨À´¿¼ÂÇ£®ÎÒÃÇÒªÄܹ»¸ù¾ÝÏà¹ØµÄʵÑéÊý¾ÝµÃ³öÐèÒªµÄ½áÂÛ£¬²¢Äܹ»½«ÕâЩ֪ʶӦÓÃÓÚÉú»î£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ΪÁ˱ȽÏË®ºÍʳÓÃÓ͵ÄÎüÈÈÄÜÁ¦£¬Ä³ÊµÑéС×éÑ¡È¡µÄÆ÷²ÄÓУºÁ½¸ö¹æ¸ñÏàͬµÄ¾Æ¾«µÆ¡¢Á½¸ö¹æ¸ñÏàͬµÄÉÕ±­¡¢Á½Ö§¹æ¸ñÏàͬµÄζȼơ¢Á½¸öÌú¼Ų̈¡¢»ð²ñ¡¢Ãë±í£®ÇëÎÊ£º
£¨1£©»¹ÐèÒªµÄÆ÷²ÄÊÇ£º
Ììƽ
Ììƽ
£®
£¨2£©¶ÔË®ºÍʳÓÃÓ͵ÄÑ¡È¡£¬ÐèÂú×ãµÄÌõ¼þÊÇ£º
Ë®ºÍʳÓÃÓ͵ÄÖÊÁ¿
Ë®ºÍʳÓÃÓ͵ÄÖÊÁ¿
£®
£¨3£©ÔõÑùÈ·¶¨Ë®ºÍʳÓÃÓÍÊÇ·ñÎüÊÕÁËÏàͬµÄÈÈÁ¿£º
¸øË®ºÍʳÓÃÓͼÓÈÈÏàͬµÄʱ¼ä
¸øË®ºÍʳÓÃÓͼÓÈÈÏàͬµÄʱ¼ä
£®
£¨4£©×îºó̽¾¿·¢ÏÖ£º¼ÓÈÈÏàͬµÄʱ¼ä£¬ÖÊÁ¿ºÍ³õζÈÏàͬµÄË®ºÍʳÓÃÓÍ£¬
ʳÓÃÓÍ
ʳÓÃÓÍ
£¨Ñ¡ÌʳÓÃÓÍ¡±»ò¡°Ë®¡±£© µÄζȽϸߣ®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨1£©ÈçͼËùʾͣ±íµÄ¶ÁÊýÊÇ£º
4
4
min
5
5
s£»

£¨2£©Ä³Í¬Ñ§²ÉÓÃÈçͼËùʾµÄ·½·¨²â¶¨Ó²±ÒµÄÖ±¾¶£¬²âµÃ4¸öÓ²±ÒµÄÖ±¾¶ÊÇ£º
7.40
7.40
cm£»

£¨3£©ÎªÁ˱ȽÏË®ºÍʳÓÃÓ͵ÄÎüÈÈÄÜÁ¦£¬Ä³ÊµÑéС×éÑ¡È¡µÄÆ÷²ÄÓУºÁ½¸öÏàͬ¹æ¸ñµÄ¾Æ¾«µÆ¡¢Á½¸öÏàͬ¹æ¸ñµÄÉÕ±­¡¢Á½Ö§Ïàͬ¹æ¸ñµÄζȼơ¢Á½¸öÌú¼Ų̈¡¢»ð²ñ£¬ÊÊÁ¿µÄË®ºÍʳÓÃÓÍ£®ÇëÎÊ£º
¢Ù»¹ÐèÒªÓõÄÆ÷²Ä£º
Ììƽ
Ììƽ

¢Ú¶ÔË®ºÍʳÓÃÓ͵ÄÑ¡È¡£¬ÐèÂú×ãµÄÌõ¼þ£º
ÖÊÁ¿Ïàͬ
ÖÊÁ¿Ïàͬ

¢ÛÔõÑùÈ·¶¨Ë®ºÍʳÓÃÓÍÊÇ·ñÎüÈ¡ÁËÏàͬµÄÈÈÁ¿£º
¼ÓÈÈʱ¼äÏàͬ
¼ÓÈÈʱ¼äÏàͬ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ΪÁ˱ȽÏË®ºÍʳÓÃÓ͵ÄÎüÈÈÄÜÁ¦£¬Ð¡Ã÷ÓÃÁ½¸öÏàͬµÄ×°ÖÃ×öÁËÈçͼËùʾµÄʵÑ飮ʵÑéÊý¾Ý¼Ç¼Èç±íËùʾ£®
ÎïÖÊ ÖÊÁ¿/g ³õʼζÈ/¡æ ¼ÓÈÈʱ¼ä/min ×îºóζÈ/¡æ
Ë® 60 20 6 45
ʳÓÃÓÍ 60 20 6 68
£¨1£©´Ó±íÖÐÊý¾Ý¿ÉÖª£¬Ë®ºÍʳÓÃÓ͵ÄÖÊÁ¿
Ïàͬ
Ïàͬ
£¨Ñ¡Ìî¡°Ïàͬ¡±»ò¡°²»Ïàͬ¡±£©£¬¼ÓÈȽáÊøʱ£¬Ê³ÓÃÓ͵ÄĩαÈË®µÄÄ©ÎÂ
¸ß
¸ß
£¨Ñ¡Ìî¡°¸ß¡±»ò¡°µÍ¡±£©£®
£¨2£©ÔÚ´ËʵÑéÖУ¬Èç¹ûҪʹˮºÍʳÓÃÓ͵Ä×îºóζÈÏàͬ£¬¾ÍÒª¸øË®¼ÓÈȸü³¤µÄʱ¼ä£¬´Ëʱ£¬Ë®ÎüÊÕµÄÈÈÁ¿
´óÓÚ
´óÓÚ
£¨Ñ¡Ìî¡°´óÓÚ¡±¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©Ê³ÓÃÓÍÎüÊÕµÄÈÈÁ¿£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ΪÁ˱ȽÏË®ºÍʳÓÃÓ͵ÄÎüÈȱ¾ÁìµÄ´óС£¬Ð¡Ã÷×öÁËÈçͼËùʾµÄʵÑ飺ÔÚÁ½¸öÏàͬµÄÉÕ±­Öзֱð×°ÓÐÖÊÁ¿¡¢³õζ¼ÏàͬµÄË®ºÍʳÓÃÓÍ£¬ÓÃÁ½¸öÏàͬµÄ¾Æ¾«µÆ¶ÔÆä¼ÓÈÈ£¬ÊµÑéÊý¾Ý¼Ç¼ÈçÏÂ±í£º
ÖÊÁ¿£¨g£© Éý¸ß10¡æËùÐèµÄʱ¼ä£¨s£© Éý¸ß20¡æËùÐèµÄʱ¼ä£¨s£© Éý¸ß30¡æËùÐèµÄʱ¼ä£¨s£©
ʳÓÃÓÍ 30 64 89 124
Ë® 30 96 163 220
£¨1£©ÔÚ´ËʵÑéÖÐÓÃ
¼ÓÈÈʱ¼äµÄ³¤¶Ì
¼ÓÈÈʱ¼äµÄ³¤¶Ì
±íʾˮºÍʳÓÃÓÍÎüÈȵĶàÉÙ£®
£¨2£©·ÖÎö±íÖеÄÊý¾Ý¿ÉÖª£ºÖÊÁ¿ÏàͬµÄË®ºÍʳÓÃÓÍ£¬Éý¸ßÏàͬµÄζÈʱ£¬Ë®ÎüÊÕµÄÈÈÁ¿
´óÓÚ
´óÓÚ
£¨Ìî¡°´óÓÚ¡¢Ð¡ÓÚ»òµÈÓÚ¡±£©Ê³ÓÃÓÍÎüÊÕµÄÈÈÁ¿£®
£¨3£©Èç¹û¼ÓÈÈÏàͬµÄʱ¼ä£¬
ʳÓÃÓÍ
ʳÓÃÓÍ
Éý¸ßµÄζȸü¸ß£®
£¨4£©¸ÃʵÑéÖÐζÈÉý¸ß20¡æʱˮÎüÊÕµÄÈÈÁ¿Îª
2520
2520
J£®[CË®=4.2¡Á103J/£¨kg?¡æ£©]£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

¾«Ó¢¼Ò½ÌÍøΪÁ˱ȽÏË®ºÍʳÓÃÓ͵ÄÎüÈÈÄÜÁ¦£¬Ð¡Ã÷ÓÃÁ½¸öÏàͬµÄ×°ÖÃ
×öÁËÈçͼËùʾµÄʵÑ飮ʵÑé²½ÖèÈçÏ£º
A£®ÔÚÁ½¸öͬÑùµÄÉÕ±­ÖУ¬·Ö±ð×°ÈëµÈÌå»ýµÄË®ºÍúÓÍ£»
B£®ÓÃÁ½Ö§Î¶ȼƷֱð²â³öË®ºÍúÓ͵ijõΣ»
C£®·Ö±ðÓÃͬÑùµÄ¾Æ¾«µÆ£¬¼ÓÈÈʱ¼äÏàͬ£»
D£®ÓÃζȼƷֱð²â³öË®ºÍúÓ͵ÄĩΣ®
ÄãÈÏΪ£º£¨1£©²½ÖèA´æÔڵĴíÎóÊÇ£º
 
£¬Ó¦¸ÄΪ
 
£»
£¨2£©²½ÖèC£¬¼ÓÈÈʱ¼äÏàͬÊÇΪÁËʹˮºÍúÓÍ
 
£¬
£¨3£©²½ÖèBºÍDÊÇΪÁ˵óöË®ºÍúÓ͵Ä
 
£®
ʵÑéÊý¾Ý¼Ç¼ÈçÏ£®
ÎïÖÊ ÖÊÁ¿/g ³õʼζÈ/¡æ ¼ÓÈÈʱ¼ä/min ×îºóζÈ/¡æ
Ë® 60 20 6 45
ʳÓÃÓÍ 60 20 6 68
£¨4£©´Ó±íÖÐÊý¾Ý¿ÉÖª£¬¼ÓÈȽáÊøʱ£¬Ê³ÓÃÓ͵ÄζȱÈˮζÈ
 
£¨Ñ¡Ìî¡°¸ß¡±»ò¡°µÍ¡±£©£®
£¨5£©ÔÚ´ËʵÑéÖУ¬Èç¹ûҪʹˮºÍʳÓÃÓ͵Ä×îºóζÈÏàͬ£¬¾ÍÒª¸øË®¼ÓÈȸü³¤µÄʱ¼ä£¬´Ëʱ£¬Ë®ÎüÊÕµÄÈÈÁ¿
 
£¨Ñ¡Ìî¡°´óÓÚ¡±»ò¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©Ê³ÓÃÓÍÎüÊÕµÄÈÈÁ¿£®
£¨6£©ÊµÑé±íÃ÷£¬
 
£¨Ñ¡Ìî¡°Ë®¡±»ò¡°Ê³ÓÃÓÍ¡±£©ÎüÈȵÄÄÜÁ¦¸üÇ¿£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸