СÃ÷ÔÚÁÒÈÕµ±¿ÕµÄº£±ßÍæË££¬·¢ÏÖɳ×ÓÌ̽ţ¬¶øº£Ë®È´ºÜÁ¹£®Í¬ÑùµÄÌ«Ñô¹âÕÕÉ䣬Ϊʲô»á³öÏÖ²»Í¬µÄ½á¹ûÄØ£¿Ð¡Ã÷Ï룺ÊDz»ÊÇɳ×Ӻͺ£Ë®ÎüÈÈÉýοìÂý²»Í¬ÄØ£¿ÓÚÊÇËû´Óº£±ßÈ¡ÁËһЩɳ×Ӻͺ£Ë®´ø»Ø¼Ò½øÐÐ̽¾¿£®

СÃ÷ÔÚÁ½¸öÏàͬ²£Á§±­Öзֱð×°ÉÏÁËÏàͬÖÊÁ¿µÄº£Ë®ºÍɳ×Ó£¬ÓÃÒ»¸ö100WµÄ°×³ãµÆͬʱÕÕÉäËüÃÇ£¬²¢ÓÃζȼƲâ³öËüÃDz»Í¬Ê±¿ÌµÄζÈÖµ£®¼Ç¼µÄÊý¾ÝÈçϱíËùʾ£º

(1)СÃ÷̽¾¿µÄÎïÀíÎÊÌâÊÇʲô£¿

(2)СÃ÷¸ù¾ÝÊÕ¼¯µ½µÄÊý¾ÝÔÚ·½¸ñÖ½ÉÏÒѾ­»­³öÁ˺£Ë®µÄζÈËæʱ¼ä±ä»¯µÄͼÏñ£¬ÈçͼËùʾ£®ÇëÄãÔÚͬһ·½¸ñÖ½ÉÏ»­³öɳ×ÓµÄζÈËæʱ¼ä±ä»¯µÄͼÏñ£®

(3)·ÖÎöСÃ÷̽¾¿ÖÐÊÕ¼¯µ½µÄÊý¾Ý»ò¸ù¾ÝÊý¾Ý»­³öµÄÁ½¸öͼÏñ£¬ÄãÄܵóöʲô̽¾¿½áÂÛ£¿

(4)СÃ÷·¢ÏÖ¡°ÏÄÌ캣±ßµÄɳ×ÓÌ̽Ŷøº£Ë®È´ºÜÁ¹¡±£®ÇëÄãÓüòÂÔµÄÓïÑÔ´ÓÈÕ³£Éú»î»ò×ÔÈ»ÖоÙÒ»¸öÀàËƵÄÏÖÏó£®

ÏÖÏó¾ÙÀý£º________________£®

´ð°¸£º
½âÎö£º

¡¡¡¡(1)ÖÊÁ¿ÏàµÈµÄº£Ë®ºÍÉ°×ÓÎüÊÕÏàͬµÄÈÈÁ¿£¬Ë­Î¶ÈÉý¸ß¿ì

¡¡¡¡(2)ͼÂÔ

¡¡¡¡(3)ÏàͬÖÊÁ¿µÄË®ºÍɳ×Ó£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬É³×ÓÉýο죮ˮºÍɳ×ÓÎüÈÈζȱ仯Ëæ×Åʱ¼äÑÓ³¤¶ø¼õС(»òɳ×ÓºÍˮζÈÔ½¸ßʱÉýÎÂÔ½Âý)

¡¡¡¡(4)Ñغ£µØÇøÖçҹβîС£¬¶øÄÚ½µØÇøÖçҹβî´óµÈ


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2007?·ą́Çø¶þÄ££©Ð¡Ã÷ÔÚÁÒÈÕµ±¿ÕµÄº£±ßÍæË££¬·¢ÏÖɳ×ÓÌ̽ţ¬¶øº£Ë®È´ºÜÁ¹£®Í¬ÑùµÄÌ«Ñô¹âÕÕÉ䣬Ϊʲô»á³öÏÖ²»Í¬µÄ½á¹ûÄØ£¿Ð¡Ã÷Ï룺ÊDz»ÊÇɳ×Ӻͺ£Ë®ÎüÊÕÏàͬµÄÈÈÁ¿Éýβ»Í¬ÄØ£¿ÓÚÊÇËû´Óº£±ßȡһЩɳ×Ӻͺ£Ë®´ø»Ø¼Ò½øÐÐ̽¾¿£®
СÃ÷ÔÚÁ½¸öÏàͬµÄ²£Á§±­Öзֱð×°ÉÏÁËÏàͬÖÊÁ¿µÄº£Ë®ºÍɳ×Ó£¬ÓÃÁ½¸öÏàͬµÄÈÈÔ´¶ÔËüÃǽøÐмÓÈÈ£¬²¢ÓÃζȼƲâ³öËüÃDz»Í¬Ê±¿ÌµÄζÈÖµ£®¼Ç¼µÄÊý¾ÝÈç±íËùʾ£®
¼ÓÈÈʱ¼ä/min 0 2 4 6 8 10 12
ζÈ/¡æ º£Ë® 31.0 31.6 32.1 32.5 32.8 33.0 33.1
ɳ×Ó 31.0 32.5 33.8 34.8 35.8 36.0 36.3
£¨1£©Ð¡Ã÷̽¾¿µÄÎïÀíÎÊÌâÊÇ£º
ÏàͬÖÊÁ¿µÄº£Ë®ºÍɳ×Ó£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬ÄÄÖÖÎïÖÊÉýοì
ÏàͬÖÊÁ¿µÄº£Ë®ºÍɳ×Ó£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬ÄÄÖÖÎïÖÊÉýοì
£»
£¨2£©·ÖÎöСÃ÷̽¾¿ÖÐÊÕ¼¯µ½µÄÊý¾Ý£¬Äã¿ÉÒԵóöµÄ½áÂÛÊÇ
ÎüÊÕÏàͬÈÈÁ¿£¬É³×ÓÉýοì
ÎüÊÕÏàͬÈÈÁ¿£¬É³×ÓÉýοì
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2008?ÌìºÓÇøÈýÄ££©Ð¡Ã÷ÔÚÁÒÈÕµ±¿ÕµÄº£±ßÍæË££¬·¢ÏÖɳ×ÓÌ̽ţ¬¶øº£Ë®È´ÊÇÁ¹Á¹µÄ£»Ô¶´¦£¬¸ÖÌúÖÆÔìµÄÂÖ´¬ÕýÔÚº£ÃæÉϺ½ÐÐ×Å£»º£Å¸ÔÚÌì¿ÕÖзÉÏè¡­ºÃÃÀµÄ¾°É«°¡£¡ÔÚÍæË£µÄ¹ý³ÌÖУ¬Ð¡Ã÷Ìá³öÁËÏÂÃæÁ½¸öÎÊÌ⣬ÇëÄã°ïËû½âÊÍ£º
£¨1£©ÎªÊ²Ã´É³×ÓÌ̽ţ¬¶øº£Ë®È´ÊÇÁ¹Á¹µÄ£¿
£¨2£©ÊµÐĵÄÌú¿é×ÜÊÇϳÁµ½Ë®µ×£¬ÎªÊ²Ã´¸ÖÌúÖÆÔìµÄÂÖ´¬È´ÄÜƯ¸¡ÔÚº£Ã棿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2005?¶«³ÇÇøһģ£©Ð¡Ã÷ÔÚÁÒÈÕµ±¿ÕµÄº£±ßÍæË££¬·¢ÏÖɳ×ÓÌ̽ţ¬¶øº£Ë®È´ºÜÁ¹£®Í¬ÑùµÄÌ«Ñô¹âÕÕÉ䣬Ϊʲô»á³öÏÖ²»Í¬µÄ½á¹ûÄØ£¿Ð¡Ã÷Ï룺ÊDz»ÊÇɳ×Ӻͺ£Ë®ÎüÈÈÉýοìÂý²»Í¬ÄØ£¿ÓÚÊÇËû´Óº£±ßÈ¡ÁËһЩɳ×Ӻͺ£Ë®´ø»Ø¼Ò½øÐÐ̽¾¿£®
СÃ÷ÔÚÁ½¸öÏàͬµÄ²£Á§±­Öзֱð×°ÉÏÏàͬÖÊÁ¿µÄº£Ë®ºÍɳ×Ó£¬ÓÃÒ»¸ö°×³ãµÆͬʱÕÕÉäËüÃÇ£¬²¢ÓÃζȼƲâ³öËüÃDz»Í¬Ê±¿ÌµÄζÈÖµ£®¼Ç¼µÄÊý¾ÝÈçϱíËùʾ£º
ÕÕÉäʱ¼ä/min 0 2 4 6 8 10 12
ζÈ/¡æ º£Ë® 31 31.6 32.1 32.5 32.8 33 33.1
ɳ×Ó 31 32.5 33.8 34.8 35.8 36 36.3
£¨1£©·ÖÎöСÃ÷̽¾¿ÖÐÊÕ¼¯µ½µÄº£Ë®ºÍɳ×ÓµÄÊý¾Ý»ò¸ù¾Ý»­³öµÄº£Ë®ºÍɳ×ÓµÄͼÏó£¬ÄãÄܵóöʲô̽¾¿½áÂÛ£¿
£¨2£©Ð¡Ã÷·¢ÏÖ¡°ÏÄÌ캣±ßµÄɳ×ÓÌ̽Ŷøº£Ë®È´ºÜÁ¹¡±£®ÇëÄãÓüòÂÔµÄÓïÑÔ´ÓÈÕ³£Éú»î»ò×ÔÈ»½çÖоÙÒ»¸öÀàËƵÄÏÖÏó£®
£¨3£©Èôɳ×ӵıÈÈÈÈÝÊÜζȵÄÓ°Ïì²»¼Æ£¬Ð¡Ã÷ÔÚ²£Á§±­ÖÐ×°ÓÐÖÊÁ¿Îª500gµÄɳ×Ó£¬µ±É³×ÓµÄζȴÓ31¡æÉý¸ßµ½36¡æʱ£¬É³×ÓÎüÊÕµÄÈÈÁ¿ÊǶàÉÙ£¿[Cɳ×Ó=0.92¡Á103J/£¨kg?¡æ£©]£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ÔÚ̽¾¿¡°Ó°ÏìÕô·¢¿ìÂýµÄÒòËØ¡°µÄʵÑé¹ý³ÌÖУ¬Í¬Ñ§ÃÇ×ö³öÁËÈçϵIJÂÏ룻ӰÏìÕô·¢¿ìÂýµÄÒòËØ¿ÉÄÜÓУºA£®ÒºÌåζȣ»B£®ÒºÌå±íÃæ»ý£»C£®ÒºÌåÉÏ·½ÆøÁ÷Á÷¶¯µÄ¿ìÂý£»D£®ÒºÌåµÄÖÖÀ࣮
£¨1£©ÀîÀöͬѧÉè¼ÆÁËÈçÏÂʵÑ飺ȡÁ½Ö»ÏàͬµÄÉÕ±­£¬·Ö±ðÊ¢µÈÁ¿µÄ¾Æ¾«£¬°ÑÒ»±­·ÅÔÚÁÒÈÕÏ£¬ÁíÒ»±­·ÅÔÚÒõÁ¹´¦£¬Ò»¶Îʱ¼äºó¹Û²ì±È½ÏÁ½ÉÕ±­Öоƾ«µÄ¶àÉÙ£®¸ÃͬѧÉè¼ÆÕâ¸öʵÑéµÄÄ¿µÄÊÇΪÁËÑéÖ¤²ÂÏë
A
A
£»£¨Ñ¡ÌîA¡¢B¡¢C»òD£©
£¨2£©Ð¡Ã÷ÔÚÁÒÈÕµ±¿ÕµÄº£±ßÍæË££¬·¢ÏÖɳ×ÓÌ̽ţ¬¶øº£Ë®È´ºÜÁ¹£®Í¬ÑùµÄÌ«Ñô¹âÕÕÉ䣬Ϊʲô»á³öÏÖ²»Í¬µÄ½á¹ûÄØ£¿Ð¡Ã÷Ï룺ÊDz»ÊÇɳ×Ӻͺ£Ë®ÎüÈÈÉýοìÂý²»Í¬ÄØ£¿ÓÚÊÇËû´Óº£±ßÈ¡ÁËһЩɳ×Ӻͺ£Ë®´ø»Ø¼Ò½øÐÐ̽¾¿£º
СÃ÷ÔÚÁ½¸öÏàͬ²£Á§±­Öзֱð×°ÉÏÏàͬÖÊÁ¿µÄº£Ë®ºÍɳ×Ó£¬ÓÃÒ»¸ö100WµÄ°×³ãµÆͬʱÕÕÉäËüÃÇ£¬²¢ÓÃζȼƲâ³öËüÃDz»Í¬Ê±¿ÌµÄζÈÖµ£®¼Ç¼µÄÊý¾ÝÈçÏÂËùʾ£º
ÕÕÉäʱ¼ä/min 0 2 4 6 8 10
ζÈ/¡æ º£Ë® 31.0 31.6 32.1 32.5 32.8 33.0
ɳ×Ó 31.0 32.5 33.8 34.8 35.8 36.0
¢ÙСÃ÷̽¾¿µÄÎïÀíÎÊÌâÊÇʲô£¿´ð£º
ÏàͬÖÊÁ¿µÄº£Ë®ºÍɳ×Ó£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬ÄÄÖÖÎïÖÊÉýοì
ÏàͬÖÊÁ¿µÄº£Ë®ºÍɳ×Ó£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬ÄÄÖÖÎïÖÊÉýοì
£®
¢ÚСÃ÷¸ù¾ÝÊÕ¼¯µ½µÄÊý¾ÝÔÚ·½¸ñÖ½ÉÏÒѾ­»­³öÁ˺£Ë®µÄζÈËæʱ¼ä±ä»¯µÄͼÏó£¬ÈçͼËùʾ£®ÇëÄãÔÚͬһ·½¸ñÖ½ÉÏ»­³öɳ×ÓµÄζÈËæʱ¼ä±ä»¯µÄͼÏó£®
¢Û·ÖÎöСÃ÷̽¾¿ÖÐÊÕ¼¯µ½µÄÊý¾Ý»ò¸ù¾ÝÊý¾Ý»­³öµÄÁ½¸öͼÏó£¬ÄãÄܵóöʲô̽¾¿½áÂÛ£¿
´ð£º
ÏàͬµÄɳ×Ӻͺ£Ë®£¬ÎüÊÕÏàͬµÄÈÈÁ¿ºó£¬É³×ÓÉýοì
ÏàͬµÄɳ×Ӻͺ£Ë®£¬ÎüÊÕÏàͬµÄÈÈÁ¿ºó£¬É³×ÓÉýοì
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

СÃ÷ÔÚÁÒÈÕµ±¿ÕµÄº£±ßÍæË££¬·¢ÏÖɳ×ÓÌ̽ţ¬¶øº£Ë®È´ºÜÁ¹£®Í¬ÑùµÄÌ«Ñô¹âÕÕÉ䣬Ϊʲô»á³öÏÖ²»Í¬µÄ½á¹ûÄØ£¿

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸