ΪÁ˱ȽÏË®ºÍɳ×ÓÎüÈȱ¾ÁìµÄ´óС£¬Ð¡Ã÷×öÁËÈçͼËùʾµÄʵÑ飺ÔÚ2¸öÏàͬµÄÉÕ±­Öзֱð×°ÓÐÖÊÁ¿¡¢³õζ¼ÏàͬµÄË®ºÍɳ×Ó£¬ÓÃÁ½¸öÏàͬµÄ¾Æ¾«µÆ¶ÔÆä¼ÓÈÈ£¬ÊµÑéÊý¾Ý¼Ç¼ÈçÏÂ±í£º

  (1)ÔÚ´ËʵÑéÖУ¬ÓüÓÈÈʱ¼äµÄ³¤¶ÌÀ´±íʾˮºÍɳ×Ó             £®

  (2)ÔÚʵÑéÖУ¬Ó¦²»Í£µØÓýÁ°è°ô½Á¶¯Ë®ºÍɳ×Ó£¬ÆäÄ¿µÄÊÇ£º                  £®

(3)·ÖÎö±íÖеÄʵÑéÊý¾Ý¿ÉÖª£»ÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó£¬Éý¸ßÏàͬµÄζȣ¬Ë®ÎüÊÕµÄÈÈÁ¿__________(Ñ¡Ìî¡°´óÓÚ¡±»ò¡°Ð¡ÓÚ¡±)ɳ×ÓÎüÊÕµÄÈÈÁ¿£®

(4)¿ÉÒÔÍÆÏ룬Èç¹û¸øÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó¼ÓÈÈÏàͬµÄʱ¼ä£¬Ôò       (Ñ¡Ìɳ×Ó¡±»ò¡°Ë®¡±)Éý¸ßµÄζȻá¸ü¸ßЩ.

(5)ʵÑéÖУ¬ÓÐЩͬѧ·¢ÏÖ£º¸Õ¿ªÊ¼¼ÓÈÈʱ£¬Çé¿öÓë(4)µÄ½áÂÛ²»·û£¬ÄãÈÏΪ¿ÉÄܵÄÔ­ÒòÊÇ                                      £®£¨Ð´³öÒ»µã£©

 

¡¾´ð°¸¡¿

ÎüÊÕÈÈÁ¿µÄ¶àÉÙ £» ʹËüÃǾùÔÈÊÜÈÈ £» ´óÓÚ£» ɳ×Ó£»(5)ûÓнÁ°è»òÕßÊÜÈȲ»¾ùÔÈ

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£©ÏàͬµÄ¾Æ¾«µÆ¼ÓÈÈ£¬¼ÓÈÈʱ¼ä³¤£¬É³×ÓÎüÊÕµÄÈÈÁ¿¾Í¶à£®ËùÒÔ£¬¼ÓÈÈʱ¼äµÄ³¤¶Ì£¬±íʾÁËÎüÈȵĶàÉÙ£®

£¨2£©²»Í£µØÓýÁ°è°ô½Á¶¯Ë®ºÍɳ×Ó£¬Ë®µÄζȣ¬É³×ÓµÄζȣ¬¾ÍÕûÌåÒ»ÖÂÁË£»

£¨3£©ÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó£¬Éý¸ßÏàͬµÄζȣ¬¸ù¾ÝQ=cm¡÷t£¬Ë®±ÈÈÈÈÝ´ó£¬ÎüÊÕµÄÈÈÁ¿¾Í¶à£¬ËùÒÔË®ÎüÊÕµÄÈÈÁ¿´óÓÚɳ×ÓÎüÊÕµÄÈÈÁ¿

£¨4£©ÏàͬÖÊÁ¿µÄË®ºÍɳ×Ó¼ÓÈÈÏàͬʱ¼ä£¬ËµÃ÷ÎüÊÕµÄÈÈÁ¿Ò²ÏàµÈ£¬¸ù¾ÝQ=cm¡÷t£¬É³×Ó±ÈÈÈÈÝС£¬Éýξ͸ßЩ£»

£¨5£©¸Õ¿ªÊ¼¼ÓÈÈʱ£¬Çé¿öÓ루4£©½áÂÛ²»·û£¬¿ÉÄÜÊÇÒòΪÎïÌåÊÜÈȲ»¾ùÔÈÔì³ÉµÄ£¬Ó¦ÓýÁ°è°ô³ä·Ö½Á¶¯¡£

¹Ê´ð°¸Îª£ºÎüÊÕÈÈÁ¿µÄ¶àÉÙ £» ʹËüÃǾùÔÈÊÜÈÈ £» ´óÓÚ£» ɳ×Ó£»(5)ûÓнÁ°è»òÕßÊÜÈȲ»¾ùÔÈ

¿¼µã£º¿ØÖƱäÁ¿·¨Óë̽¾¿ÐÔʵÑé·½°¸£»ÈÈÁ¿µÄ¼ÆË㣮

µãÆÀ£º±¾Ì⿼²éµÄÊDZȽÏÎïÖÊÎüÈÈÄÜÁ¦µÄ·½·¨£¬¿¼²éÁËѧÉú¶ÔÊÔÑéµÄ²Ù×÷ÄÜÁ¦£¬ÒÔ¼°¶ÔÓÚʵÑéÊý¾ÝµÄ·ÖÎöÄÜÁ¦£¬ÎÒÃÇÒªÄܹ»¸ù¾ÝÏà¹ØµÄʵÑéÊý¾ÝµÃ³öÎÒÃÇÐèÒªµÄ֪ʶ£¬²¢Äܹ»½«ÕâЩ֪ʶӦÓÃÓÚÉú»î£¬ÒÔ¼°ÎïÀíʵÑéÖг£³£²ÉÓÿØÖƱäÁ¿·¨¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

33¡¢ÎªÁ˱ȽÏË®ºÍɳ×ÓÎüÈȱ¾ÁìµÄ´óС£¬Ð¡Ã÷×öÁËͼËùʾµÄʵÑ飺ÔÚ2¸öÏàͬµÄÉÕ±­Öзֱð×°ÓÐÖÊÁ¿¡¢³õζ¼ÏàͬµÄË®ºÍɳ×Ó£¬ÓÃÁ½¸öÏàͬµÄ¾Æ¾«µÆ¶ÔÆä¼ÓÈÈ£¬ÊµÑéÊý¾Ý¼Ç¼ÈçÏÂ±í£º

£¨1£©ÔÚ´ËʵÑéÖУ¬ÊÇÓüÓÈÈʱ¼äµÄ³¤¶ÌÀ´±íʾˮºÍɳ×Ó
ÎüÈȵĶàÉÙ
µÄ£®
£¨2£©ÔÚʵÑéÖУ¬Ó¦²»Í£µØÓýÁ°è°ô½Á¶¯Ë®ºÍɳ×Ó£¬ÆäÄ¿µÄÊÇ£º
ʹˮºÍɳ×Ó¾ùÔÈÊÜÈÈ
£®
£¨3£©·ÖÎö±íÖеÄʵÑéÊý¾Ý¿ÉÖª£»ÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó£¬Éý¸ßÏàͬµÄζȣ¬Ë®ÎüÊÕµÄÈÈÁ¿
´óÓÚ
£¨´óÓÚ/СÓÚ£©É³×ÓÎüÊÕµÄÈÈÁ¿£®
£¨4£©¿ÉÒÔÍÆÏ룬Èç¹û¸øÏàͬÖÊÁ¿µÄË®ºÍɳ×Ó¼ÓÈÈÏàͬʱ¼ä£¬Ôò
ɳ×Ó
£¨É³×Ó/Ë®£©Éý¸ßµÄζȻá¸ü¸ßЩ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ΪÁ˱ȽÏË®ºÍɳ×ÓÎüÈȱ¾ÁìµÄ´óС£¬Ð¡Ã÷×öÁËÈçͼËùʾµÄʵÑ飺ÔÚ2¸öÏàͬµÄÉÕ±­Öзֱð×°ÓÐÖÊÁ¿¡¢³õζ¼ÏàͬµÄË®ºÍɳ×Ó£¬ÓÃÁ½¸öÏàͬµÄ¾Æ¾«µÆ¶ÔÆä¼ÓÈÈ£¬²¢ÓÃζȼƼǼζȱ仯Çé¿ö£®ÊµÑé¹ý³ÌÓë¼Ç¼ÈçÏ£º
£¨1£©ÔÚ´ËʵÑéÖУ¬ÓüÓÈÈʱ¼äµÄ³¤¶ÌÀ´±íʾÎïÖÊ
ÎüÈȵĶàÉÙ
ÎüÈȵĶàÉÙ
£®
£¨2£©·ÖÎöϱíÖеÄʵÑéÊý¾Ý¿ÉÖª£»ÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó£¬Éý¸ßÏàͬµÄζÈʱ£¬Ë®ÎüÊÕµÄÈÈÁ¿
´óÓÚ
´óÓÚ
£¨´óÓÚ/СÓÚ£©É³×ÓÎüÊÕµÄÈÈÁ¿£®
ÖÊÁ¿/g ζÈÉý¸ß10¡æËùÐèÒªµÄʱ¼ä/s ζÈÉý¸ß20¡æËùÐèÒªµÄʱ¼ä/s ζÈÉý¸ß30¡æËùÐèÒªµÄʱ¼ä/s
ɳ×Ó 30 64 89 124
Ë® 30 96 163 220
£¨3£©Èç¹û¼ÓÈÈÏàͬµÄʱ¼ä£¬ÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó£¬
ɳ×Ó
ɳ×Ó
£¨É³×Ó/Ë®£©Éý¸ßµÄζȸü¸ß£®
£¨4£©Óɴ˿ɼû£¬ÏàͬÖÊÁ¿µÄ²»Í¬ÎïÖÊÉý¸ßÏàͬζÈÎüÊÕµÄÈÈÁ¿ÊDz»Í¬µÄ£¬ÎïÀíѧÉÏÓÃ
±ÈÈÈÈÝ
±ÈÈÈÈÝ
À´±í´ïÎïÖʵÄÕâÖÖÌØÐÔ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ΪÁ˱ȽÏË®ºÍɳ×ÓÎüÈȱ¾ÁìµÄ´óС£¬Ð¡Ã÷×öÁËͼËùʾµÄʵÑ飺ÔÚ2¸öÏàͬµÄÉÕ±­Öзֱð×°ÓÐÖÊÁ¿¡¢³õζ¼ÏàͬµÄË®ºÍɳ×Ó£¬ÓÃÁ½¸öÏàͬµÄ¾Æ¾«µÆ¶ÔÆä¼ÓÈÈ£¬ÊµÑéÊý¾Ý¼Ç¼ÈçÏÂ±í£º
£¨1£©ÔÚ´ËʵÑéÖУ¬ÓüÓÈÈʱ¼äµÄ³¤¶ÌÀ´±íʾÎïÖÊ
ÎüÈȶàÉÙ
ÎüÈȶàÉÙ
£®
£¨2£©ÔÚʵÑéÖУ¬Ó¦²»Í£µØÓýÁ°è°ô½Á¶¯Ë®ºÍɳ×Ó£¬ÆäÄ¿µÄÊÇ£º
ΪʹÎïÌå³ä·ÖÊÜÈÈÓ¦ÓýÁ°è°ô½ÁÔÈ
ΪʹÎïÌå³ä·ÖÊÜÈÈÓ¦ÓýÁ°è°ô½ÁÔÈ
£®
£¨3£©·ÖÎö±íÖеÄʵÑéÊý¾Ý¿ÉÖª£»ÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó£¬Éý¸ßÏàͬµÄζȣ¬Ë®ÎüÊÕµÄÈÈÁ¿
´óÓÚ
´óÓÚ
£¨Ìî¡°´óÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©É³×ÓÎüÊÕµÄÈÈÁ¿£®
£¨4£©¿ÉÒÔÍÆÏ룬Èç¹û¸øÏàͬÖÊÁ¿µÄË®ºÍɳ×Ó¼ÓÈÈÏàͬʱ¼ä£¬
ɳ×Ó
ɳ×Ó
£¨Ìɳ×Ó¡±»ò¡°Ë®¡±£©Éý¸ßµÄζȻá¸ü¸ßЩ£®
ÖÊÁ¿/g ζÈÉý¸ß10¡æËùÐèÒªµÄʱ¼ä/s ζÈÉý¸ß20¡æËùÐèÒªµÄʱ¼ä/s ζÈÉý¸ß30¡æËùÐèÒªµÄʱ¼ä/s
ɳ×Ó 30 64 89 124
Ë® 30 96 163 220
£¨5£©ÊµÑéÖÐÓÐЩͬѧ·¢ÏÖ£º¸Õ¿ªÊ¼¼ÓÈÈʱ£¬Çé¿öÓ루4£©½áÂÛ²»·û£¬ÄãÈÏΪ¿ÉÄܵÄÔ­ÒòÊÇ
ɳ×ÓµÄÖÊÁ¿´óÓÚË®µÄÖÊÁ¿
ɳ×ÓµÄÖÊÁ¿´óÓÚË®µÄÖÊÁ¿
£®
£¨6£©ÓÐÒ»´ÎСÃ÷ÔÚ°×Ìì½øÈëÉ­ÁÖÓÎÍæÊ±ÃÔÁË·£¬½ø¹ý˼¿¼£¬ËûÑØ
˳·ç
˳·ç
£¨Ì˳·ç¡±»ò¡°Äæ·ç¡±£©·½Ïò×ßÁËÏÂÈ¥£¬ÖÕÓÚ×ß³öÁËÉ­ÁÖ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ΪÁ˱ȽÏË®ºÍɳ×ÓÎüÈȱ¾ÁìµÄ´óС£¬Ð¡Ã÷×öÁËÈçͼËùʾµÄʵÑ飺ÔÚÁ½¸öÏàͬµÄÉÕ±­Öзֱð×°ÓÐÖÊÁ¿¡¢³õζ¼ÏàͬµÄË®ºÍɳ×Ó£¬ÓÃÁ½¸öÏàͬµÄ¾Æ¾«µÆ·Ö±ð¶ÔÆä¼ÓÈÈ£¬ÊµÑéÊý¾Ý¼Ç¼ÈçÏ£º
ÎïÖÊ Éý¸ßζÈ/¡æ ËùÐè¼ÓÈȵÄʱ¼ä/s
ɳ×Ó
m=30g
10 64
20 89
30 124
Ë®
m=30g
10 96
20 163
30 220
£¨1£©ÔÚ´ËʵÑéÖУ¬ÓüÓÈÈʱ¼äµÄ³¤¶ÌÀ´±íʾÎïÖÊ
ÎüÊÕÈÈÁ¿µÄ¶àÉÙ
ÎüÊÕÈÈÁ¿µÄ¶àÉÙ
£®
£¨2£©·ÖÎöÉϱíÖеÄʵÑéÊý¾Ý¿ÉÖª£ºÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó£¬Éý¸ßÏàͬµÄζÈʱ£¬Ë®ÎüÊÕµÄÈÈÁ¿
´óÓÚ
´óÓÚ
£¨Ñ¡Ìî¡°´óÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©É³×ÓÎüÊÕµÄÈÈÁ¿£®
£¨3£©Èç¹û¼ÓÈÈÏàͬµÄʱ¼ä£¬ÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó£¬
ɳ×Ó
ɳ×Ó
£¨¡°É³×Ó¡±»ò¡°Ë®¡±£©Éý¸ßµÄζȸü¸ß£®Òò´ËÔÚÏàͬµÄÈÕÕÕÏ£¬É½ÇøµÄβî±ÈÑØº£µØÇøÎ²î
´ó
´ó
£®
£¨4£©ÊµÑéÖÐÓÐЩͬѧ·¢ÏÖ£º¸Õ¿ªÊ¼¼ÓÈÈʱ£¬Çé¿öÓ루3£©½áÂÛ²»·û£¬ÄãÈÏΪ¿ÉÄܵÄÔ­ÒòÊÇ£º
Ë®µÄµ¼ÈÈÐÔÄܺã¬É³×ӵĵ¼ÈÈÐÔÄܲî
Ë®µÄµ¼ÈÈÐÔÄܺã¬É³×ӵĵ¼ÈÈÐÔÄܲî
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ΪÁ˱ȽÏË®ºÍɳ×ÓÎüÈȱ¾ÁìµÄ´óС£¬Ð¡Ã÷×öÁËÈçͼËùʾµÄʵÑ飺ÔÚ2¸öÏàͬµÄÉÕ±­Öзֱð×°ÓÐÖÊÁ¿¡¢³õζ¼ÏàͬµÄË®ºÍɳ×Ó£¬ÓÃÁ½¸öÏàͬµÄ¾Æ¾«µÆ¶ÔÆä¼ÓÈÈ£¬ÊµÑéÊý¾Ý¼Ç¼ÈçÏ£º
£¨1£©·ÖÎöϱíÖеÄʵÑéÊý¾Ý¿ÉÖª£»ÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó£¬Éý¸ßÏàͬµÄζÈʱ£¬Ë®ÎüÊÕµÄÈÈÁ¿
´óÓÚ
´óÓÚ
£¨´óÓÚ/СÓÚ£©É³×ÓÎüÊÕµÄÈÈÁ¿£®
ÖÊÁ¿/g ζÈÉý¸ß10¡æËùÐèÒªµÄʱ¼ä/s ζÈÉý¸ß20¡æËùÐèÒªµÄʱ¼ä/s ζÈÉý¸ß30¡æËùÐèÒªµÄʱ¼ä/s
ɳ×Ó 30 64 89 124
Ë® 30 96 163 220
£¨2£©Èç¹û¼ÓÈÈÏàͬµÄʱ¼ä£¬ÖÊÁ¿ÏàͬµÄË®ºÍɳ×Ó£¬
ɳ×Ó
ɳ×Ó
£¨É³×Ó/Ë®£©Éý¸ßµÄζȸü¸ß£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸