30¡¢ÔڱȽÏË®ºÍúÓͱÈÈÈÈÝ´óСµÄʵÑéÖУ¬Ð¡Ã÷È¡ÁËÁ½Ö»ÏàͬµÄÉÕ±­£¬ËûÓÃÁ½¸öÍêÈ«ÏàͬµÄ¡°Èȵÿ족¸øËüÃǼÓÈÈ£¬²¢¼Ç¼µÃµ½ÁËϱíÖеÄʵÑéÊý¾Ý£¬ÇëÄã»Ø´ðÏÂÁÐÎÊÌ⣺
¼ÓÈÈʱ¼ä/min 0 1 2 3 4 5 6 7
Ë®µÄζÈ/¡æ 20 22 24 26 28 30 32 34
úÓÍζÈ/¡æ 20 24 28 32 36 40 44 48
£¨1£©ÊµÑéÖÐÐèÒªµÄ²âÁ¿¹¤¾ßÊÇ
ÖÓ±íºÍζȼÆ
£®
£¨2£©ÔÚʵÑéÖÐÊÇÈçºÎ¿ØÖƱäÁ¿µÄ£¿
¿ØÖÆÖÊÁ¿¡¢³õκͼÓÈȵÄʱ¼äÏàͬ
£®
£¨3£©Í¨¹ý¹Û²ì¼Ç¼
Éý¸ßÏàͬµÄζÈ
Á˽âË®ºÍúÓ͵ÄÎüÈÈÄÜÁ¦£®
£¨4£©Ð¡Ã÷¸øË®ºÍúÓͼÓÈÈ£¬Ñ¡ÓÃÁ½¸öͬÑùµÄ¡°Èȵÿ족µÄÄ¿µÄÊÇʲô£¿
ÊÇÔÚÏàͬµÄʱ¼äÄÚ¹©¸øË®ºÍúÓÍÏàͬµÄÈÈÁ¿£¬Ê¹Ë®ºÍúÓÍÔÚÏàͬµÄʱ¼äÄÚÎüÊÕµÄÈÈÁ¿Ïàͬ
£»
£¨5£©Á½ÖÖÒºÌåÏà±È½Ï£¬Î¶ÈÉý¸ß±È½Ï¿ìµÄÊÇ
úÓÍ
£»
£¨6£©ËüÃÇÔÚÏàͬʱ¼äÄÚÉýβ»Í¬µÄÔ­ÒòÊÇ
±ÈÈÈÈݲ»Í¬
£®
£¨7£©·ÖÎö˵Ã÷Õâ¸öʵÑéÄܵóöʲô½áÂÛ£¿
·ÖÎö£º£¨1£©ÓÉÈÈÁ¿¼ÆË㹫ʽQ=cm¡÷t¿ÉÖª£¬ÎïÌåÎüÊÕÈÈÁ¿µÄ¶àÉÙ¸úÎïÌåµÄÖÊÁ¿¶àÉÙ¡¢Î¶ÈÉý¸ßµÄ¶àÉÙÒÔ¼°ÎïÖʵıÈÈÈÈÝ´óСÓйأ®
£¨2£©ÐèÒª²âÁ¿¼ÓÈÈʱ¼äºÍË®µÄĩΣ®
£¨3£©Éý¸ßÏàͬµÄζȣ¬¼ÓÈȵÄʱ¼ä³¤¶Ì·´Ó³ÁËÎüÈÈÄÜÁ¦£®
£¨4£©ÊµÑéÖÐÓÃÁ½Ö»ÏàͬµÄÉÕ±­ºÍÁ½¸öͬÑùµÄ¡°Èȵÿ족ĿµÄÊÇÔÚÏàͬµÄʱ¼äÄÚ¹©¸øË®ºÍúÓÍÏàͬµÄÈÈÁ¿£¬Ê¹Ë®ºÍúÓÍÔÚÏàͬµÄʱ¼äÄÚÎüÊÕµÄÈÈÁ¿Ïàͬ£®
£¨5£©ÓÉÓÚË®µÄ±ÈÈÈÈÝ´óÓÚúÓ͵ıÈÈÈÈÝ£¬ÏàͬÖÊÁ¿µÄË®ºÍúÓÍ£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬ÃºÓÍÉý¸ßµÄζȸߣ»
£¨6£©Ñ¡Í¬ÑùµÄ¼ÓÈÈʱ¼ä£¬Ë®ºÍúÓÍÎüÈÈÏàͬ£¬¸ù¾Ýζȱ仯µÄ¶àÉÙÅжϣ¬Î¶ȱ仯¶àµÄÊÇúÓÍ£¬Î¶ȱ仯ÉÙµÄÊÇË®£®
½â´ð£º½â£º£¨1£©ÐèÒª²âÁ¿¼ÓÈÈʱ¼äºÍË®µÄĩΣ¬Òò´Ë²âÁ¿¹¤¾ßÐèÒªÖÓ±íºÍζȼƣ®
£¨2£©ÓÉÈÈÁ¿¼ÆË㹫ʽQ=cm¡÷t¿ÉÖª£¬ÎïÌåÎüÊÕÈÈÁ¿µÄ¶àÉÙ¸úÎïÌåµÄÖÊÁ¿¶àÉÙ¡¢Î¶ÈÉý¸ßµÄ¶àÉÙÒÔ¼°ÎïÖʵıÈÈÈÈÝ´óСÓйأ®±È½ÏË®ºÍúÓ͵ıÈÈÈÈÝ´óС£¬¿ØÖÆ
ÖÊÁ¿¡¢³õκͼÓÈÈÏàͬʱ¼ä£¬Éý¸ßζȸߵ쬱ÈÈÈÈÝС£®
£¨3£©ÒÔ¼ÓÈȵ½ÏàͬµÄζȣ¬±È½Ï¼ÓÈÈʱ¼äµÄ³¤¶Ì£¬¼ÓÈÈʱ¼ä³¤µÄÎüÈÈÄÜÁ¦Ç¿£®
£¨4£©ÊµÑéÖÐÓÃÁ½Ö»ÏàͬµÄÉÕ±­ºÍÁ½¸öͬÑùµÄ¡°Èȵÿ족ĿµÄÊÇÔÚÏàͬµÄʱ¼äÄÚ¹©¸øË®ºÍúÓÍÏàͬµÄÈÈÁ¿£¬Ê¹Ë®ºÍúÓÍÔÚÏàͬµÄʱ¼äÄÚÎüÊÕµÄÈÈÁ¿Ïàͬ£®
£¨5£©ÓÉÈÈÁ¿¼ÆË㹫ʽQ=cm¡÷t¿ÉÖª£¬ÓÉÓÚË®µÄ±ÈÈÈÈÝ´óÓÚúÓ͵ıÈÈÈÈÝ£¬ÏàͬÖÊÁ¿µÄË®ºÍúÓÍ£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬ÃºÓÍÉý¸ßµÄζȸߣ®
£¨6£©ËüÃÇÔÚÏàͬʱ¼äÄÚÉýβ»Í¬µÄÔ­ÒòÊÇË®µÄ±ÈÈÈÈÝ´óÓÚúÓ͵ıÈÈÈÈÝ£®
£¨7£©·ÖÎöÊý¾Ý¿ÉµÃ£ºÖÊÁ¿ÏàͬµÄúÓͺÍË®£¬ÎüÊÕÈÈÁ¿£¨»ò¼ÓÈÈʱ¼ä£©Ïàͬʱ£¬Èç¹ûúÓ͵Äζȱ仯Á¿´ó£¨»òĩθߣ©£®ÄÇôúÓ͵ıÈÈÈÈÝС£®
¹Ê´ð°¸Îª£º£¨1£©ÖÓ±íºÍζȼƣ®£¨2£©¿ØÖÆÖÊÁ¿¡¢³õκͼÓÈȵÄʱ¼äÏàͬ£®£¨3£©Éý¸ßÏàͬµÄζȣ®
£¨4£©ÊÇÔÚÏàͬµÄʱ¼äÄÚ¹©¸øË®ºÍúÓÍÏàͬµÄÈÈÁ¿£¬Ê¹Ë®ºÍúÓÍÔÚÏàͬµÄʱ¼äÄÚÎüÊÕµÄÈÈÁ¿Ïàͬ
£¨5£©ÃºÓÍ£®£¨6£©±ÈÈÈÈݲ»Í¬£®
£¨7£©ÖÊÁ¿ÏàͬµÄúÓͺÍË®£¬ÎüÊÕÈÈÁ¿£¨»ò¼ÓÈÈʱ¼ä£©Ïàͬʱ£¬Èç¹ûúÓ͵Äζȱ仯Á¿´ó£¨»òĩθߣ©£®ÄÇôúÓ͵ıÈÈÈÈÝС£®
»òÕßÖÊÁ¿ÏàͬµÄúÓͺÍË®£¬Î¶ȱ仯Á¿£¨»òĩΣ©Ïàͬʱ£®Èç¹ûË®ÎüÊÕÈÈÁ¿¶à£¨»ò¼ÓÈÈʱÎʳ¤£©£®ÄÇôˮµÄ±ÈÈÈÈÝ´ó£®
µãÆÀ£º±¾Ì⿼²éÁËѧÉú̽¾¿¡¢·ÖÎöʵÑéµÄÄÜÁ¦£¬¼°ÈçºÎÓÃת»»·¨À´±È½Ï±ÈÈÈÈÝ´óСµÄÁ˽⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

33¡¢ÔڱȽÏË®ºÍúÓͱÈÈÈÈÝ´óСµÄʵÑéÖУ¬Ð¡Ã÷È¡ÁËÁ½Ö»ÏàͬµÄÉÕ±­£¬ÇÒÔÚÉÕ±­Àï·Ö±ð×°ÈëÖÊÁ¿ºÍ³õζ¼ÏàͬµÄË®ºÍúÓÍ£®ËûÓÃÁ½¸öÍêÈ«ÏàͬµÄ¡°Èȵÿ족ͬʱ¸øËüÃǼÓÈÈ£¬²¢¼Ç¼µÃµ½ÁËϱíÖеÄʵÑéÊý¾Ý£¬ÇëÄã»Ø´ðÏÂÁÐÎÊÌ⣺
¼ÓÈÈʱ¼ä/min 0 1 2 3 4 5 6 7
Ë®µÄζÈ/¡æ 20 22 24 26 28 30 32 34
úÓ͵ÄζÈ/¡æ 20 24 28 32 36 40 44 48
£¨1£©Ð¡Ã÷¸øË®ºÍúÓͼÓÈÈ£¬Ñ¡ÓÃÁ½¸öͬÑùµÄ¡°Èȵÿ족µÄÄ¿µÄÊÇʲô£¿
ʹˮºÍúÓÍÔÚÏàͬµÄʱ¼äÄÚ£¬ÎüÈÈÏàͬ
£»
£¨2£©Á½ÖÖÒºÌåÏà±È½Ï£¬Î¶ÈÉý¸ß±È½Ï¿ìµÄÊÇ
úÓÍ
£»
£¨3£©ËüÃÇÔÚÏàͬʱ¼äÄÚÉýβ»Í¬µÄÔ­ÒòÊÇ
±ÈÈÈÈݲ»Í¬
£®
£¨4£©ÈçͼÊÇСÃ÷¸ú¾ÝʵÑéÊý¾Ý»­³öµÄͼÏߣ¬ÆäÖÐ
B
±íʾµÄÊÇË®ÎüÈÈÉýÎÂÇé¿ö£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2009?·áÌ¨Çø¶þÄ££©ÔڱȽÏË®ºÍúÓͱÈÈÈÈÝ´óСµÄʵÑéÖУ¬Ð¡Ã÷È¡ÁËÁ½Ö»ÏàͬµÄÉÕ±­£¬ÇÒÔÚÉÕ±­Àï·Ö±ð×°ÈëÖÊÁ¿ºÍ³õζ¼ÏàͬµÄË®ºÍúÓÍ£®ËûÓÃÁ½¸öÍêÈ«ÏàͬµÄ¡°Èȵÿ족¸øËüÃǼÓÈÈ£¬²¢¼Ç¼µÃµ½Á˱í2ÖеÄʵÑéÊý¾Ý£¬ÇëÄã»Ø´ðÏÂÁÐÎÊÌ⣺
¼ÓÈÈʱ¼ä/min 0 1 2 3 4 5 6 7
Ë®µÄζÈ/¡æ 20 22 24 26 28 30 32 34
úÓ͵ÄζÈ/¡æ 20 24 28 32 36 40 44 48
£¨1£©Á½ÖÖÒºÌåÏà±È½Ï£¬Î¶ÈÉý¸ß±È½Ï¿ìµÄÊÇ
úÓÍ
úÓÍ
£»
£¨2£©ËüÃÇÔÚÏàͬʱ¼äÄÚÉýβ»Í¬µÄÔ­ÒòÊÇ
±ÈÈÈÈݲ»Í¬
±ÈÈÈÈݲ»Í¬
£®
£¨3£©Í¼ÊÇСÃ÷¸ù¾ÝʵÑéÊý¾Ý»­³öµÄͼÏߣ¬ÆäÖÐ
B
B
±íʾµÄÊÇË®ÎüÈÈÉýÎÂÇé¿ö£®£¨Ñ¡Ì¡°A¡±»ò¡°B¡±£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔڱȽÏË®ºÍúÓͱÈÈÈÈÝ´óСµÄʵÑéÖУ¬Ð¡ÃñÈ¡ÁËÁ½Ö»ÏàͬµÄÉÕ±­£¬ÇÒÔÚÉÕ±­Àï·Ö±ð×°ÈëÖÊÁ¿ºÍ³õζ¼ÏàͬµÄË®ºÍúÓÍ£®ËûÓÃÁ½¸öÍêÈ«ÏàͬµÄ¡°µçÈȰô¡±¸øËüÃǼÓÈÈ£¬²¢¼Ç¼µÃµ½ÁËϱíÖеÄʵÑéÊý¾Ý£¬ÇëÄã»Ø´ðÏÂÁÐÎÊÌ⣮
¼ÓÈÈʱ¼ä t/min 0 1 2 3 4 5 6 7
Ë®µÄζÈTË®/¡æ 20 22 24 26 28 30 32 34
úÓ͵ÄζȠTúÓÍ/¡æ 20 24 28 32 36 40 44 48
£¨1£©Ð¡ÃñÓÃÁ½¸öÏàͬµÄµçÈȰô¼ÓÈÈË®ºÍúÓ͵ÄÄ¿µÄÊÇΪÁËʹˮºÍúÓÍ
Ïàͬʱ¼äÎüÊÕµÄÈÈÁ¿
Ïàͬʱ¼äÎüÊÕµÄÈÈÁ¿
Ïàͬ£»
£¨2£©·ÖÎö±í¸ñÖеÄÊý¾Ý¿ÉÒԵóö½áÂÛ£ºµ±
Ë®ºÍúÓ͵ÄÖÊÁ¿ºÍÉý¸ßµÄζÈ
Ë®ºÍúÓ͵ÄÖÊÁ¿ºÍÉý¸ßµÄζÈ
Ò»¶¨Ê±£¬Ë®ÎüÊÕµÄÈÈÁ¿±ÈúÓͶࣻ
£¨3£©ÈçͼÊÇСÃñ¸ù¾ÝʵÑéÊý¾Ý»­³öµÄͼÏ󣬯äÖÐ
A
A
±íʾµÄÊÇúÓÍÎüÈÈÉýεÄÇé¿ö£¨Ñ¡Ìî¡°A¡±»ò¡°B¡±£©£»
£¨4£©´Ó±íÖÐÊý¾Ý¿ÉÒԵóö£¬Ë®µÄζÈT Ë®ºÍ¼ÓÈÈʱ¼ätÖ®¼äµÄ¹ØÏµÊ½ÊÇ
TË®=2¡æ/min?t+20¡æ
TË®=2¡æ/min?t+20¡æ
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔڱȽÏË®ºÍúÓͱÈÈÈÈÝ´óСµÄʵÑéÖУ¬Ð¡Ã÷È¡ÁËÁ½Ö»ÏàͬµÄÉÕ±­£¬ÇÒÔÚÉÕ±­Àï·Ö±ð×°ÈëÖÊÁ¿ºÍ³õζ¼ÏàͬµÄË®ºÍúÓÍ£®ËûÓÃÁ½¸öÍêÈ«ÏàͬµÄ¡°Èȵÿ족¸øËüÃǼÓÈÈ£¬²¢¼Ç¼µÃµ½ÁËϱíÖеÄʵÑéÊý¾Ý£¬ÇëÄã»Ø´ðÏÂÁÐÎÊÌâ
¼ÓÈÈʱ¼ä/min 0 1 2 3 4 5 6 7
Ë®µÄζÈ/¡æ 20 22 24 26 28 30 32 34
úÓ͵ÄζÈ/¡æ 20 24 28 32 36 40 44 48
£¨1£©Á½ÖÖÒºÌåÏà±È½Ï£¬Î¶ÈÉý¸ß±È½Ï¿ìµÄÊÇ
úÓÍ
úÓÍ
£»
£¨2£©ËüÃÇÔÚÏàͬʱ¼äÄÚÉýβ»Í¬µÄÔ­ÒòÊÇËüÃǵÄ
±ÈÈÈÈÝ
±ÈÈÈÈÝ
²»Í¬£®
£¨3£©Í¼ÊÇСÃ÷¸ú¾ÝʵÑéÊý¾Ý»­³öµÄͼÏߣ¬ÆäÖÐ
B
B
±íʾµÄÊÇË®ÎüÈÈÉýÎÂÇé¿ö£®
£¨4£©Ð¡Ã÷¸øË®ºÍúÓͼÓÈÈ£¬Ñ¡ÓÃÁ½¸öͬÑùµÄ¡°Èȵÿ족µÄÄ¿µÄÊÇʲô£¿
ʹˮºÍúÓÍÔÚÏàͬµÄʱ¼äÄÚ£¬ÎüÈÈÏàͬ
ʹˮºÍúÓÍÔÚÏàͬµÄʱ¼äÄÚ£¬ÎüÈÈÏàͬ
£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸