ÌâÄ¿ÄÚÈÝ

£¨2013?ÇìÑô£©2011Äê3Ô£¬ÈÕ±¾·¢ÉúÁËÇ¿ÁÒµØÕð²¢Òý·¢Á˺£Ð¥£¬¶Ô¸£µººËµçÕ¾Ôì³ÉÁ˺ܴóµÄÆÆ»µ£¬Èçͼ1Ëùʾ£®

£¨1£©ºËµçÕ¾ÊÇÀûÓÃ
ºË
ºË
ÄÜÀ´·¢µçµÄ£¬ÆäÄÜÁ¿ÊÇÔ­×Ӻ˷¢ÉúÁ˺Ë
Áѱä
Áѱä
£¨Ñ¡Ìî¡°Áѱ䡱»ò¡°¾Û±ä¡±£©£»
£¨2£©ÓÉÓÚһϵÁеı¬Õ¨£¬Ê¹µÃ´óÁ¿µÄºËȼÁÏÍâй£¬ÖÜΧµÄÈËÃÇ´¦ÔÚºËÎÛȾÖУ®Í¼2ÖÐÊǺ˷øÉä±êÖ¾µÄÊÇ
C
C
£»

£¨3£©ÎªÁ˸ø´¦ÓÚ¸ßÎÂÖеĺ˷´Ó¦¶ÑÍâ¿Ç½µÎ£¬Ïû·ÀԱͨ¹ýÅçË®µÄ·½·¨À´ÓÐЧ½µÎ£¬ÕâÊÇÓÃ
ÈÈ´«µÝ
ÈÈ´«µÝ
µÄ·½·¨À´¸Ä±äÄÚÄܵģ»
£¨4£©Èç¹ûºËµçվÿÄêÐèÒª50tµÄºËȼÁÏ£¬¶øͬµÈ¹æÄ£»ðµçվÿÄêÐèÒª6¡Á106 tµÄú̿£®6¡Á106 tµÄú̿ÍêȫȼÉշųöµÄÈÈÁ¿ÊÇ
1.8¡Á1017
1.8¡Á1017
J£¨ÃºÌ¿µÄÈÈֵΪ3¡Á107J/kg£©£®
£¨5£©¡°ÄÜÔ´ºÍ»·¾³¡±ÊÇÊÀ½ç¸÷¹ú¹²Í¬ÃæÁÙµÄÎÊÌ⣬±£»¤»·¾³¡¢½ÚÔ¼ÄÜÔ´Òª´ÓÎÒ×öÆð£®ÏÂÁÐ˵·¨ÖÐÐèÒª¸ÄÕýµÄÊÇ
D
D
£®
A£®¾¡¿ÉÄÜÓÃÌ«ÑôÄÜÈÈË®Æ÷´úÌæµçÈÈË®Æ÷
B£®Ñø³É¼°Ê±¹ØµôË®ÁúÍ·ºÍÈË×߹صƵÄÏ°¹ß
C£®ÓÃÏ´Á³Ë®³å²ÞËù£¬½«·Ï±¨Ö½¡¢¿Õ¾ÆÆ¿µÈË͵½·ÏÆ·ÊÕ¹ºÕ¾
D£®¼°Ê±½«Éú»îÀ¬»ø£¬·Ïµç³Ø×°ÔÚÒ»Æð¶ªÈëÀ¬»øÏ䣮
·ÖÎö£º£¨1£©ºËÄÜ·ÖΪÁѱäºÍ¾Û±äÁ½ÖÖ£¬Áѱä·ÖΪÁ½ÖÖ£º¿É¿ØÁ´Ê½·´Ó¦ºÍ²»¿É¿ØÁ´Ê½·´Ó¦£¬Ç°ÕßÖ÷ÒªÓ¦ÓÃÔں˷´Ó¦¶ÑÖУ¬ºóÕßÓ¦ÓÃÔÚÔ­×Óµ¯ÖУ»¾Û±äÖ÷ÒªÓ¦ÓÃÔÚÇⵯÉÏ£®
£¨2£©½â´ð±¾Ìâ¿É¸ù¾ÝͼÖÐËùʾ±êÖ¾µÄº¬Òå¼°ÌâÄ¿µÄÒªÇó½øÐзÖÎöÅжϼ´¿É£®
£¨3£©¸Ä±äÄÚÄܵķ½Ê½ÓÐÁ½ÖÖ£¬¼´×ö¹¦ºÍÈÈ´«µÝ£®
£¨4£©ÖªµÀúµÄÈÈÖµºÍËùÐèúµÄÖÊÁ¿£¬¹ÊÔËÓù«Ê½Q=mq¼ÆËãµÃ³ö½á¹û£»
£¨5£©¸ù¾ÝÑ¡ÔñÏîÖеÄÎïÀíÇé¾°£¬½áºÏ¶ÔÓ¦µÄ½ÚÄÜÓë»·±£ÖªÊ¶½øÐзÖÎö½â´ð£®
½â´ð£º½â£º£¨1£©ºËµçÕ¾ÊÇÀûÓúËÄÜÀ´·¢µçµÄ£¬¼´ÀûÓÿɿصĺËÁѱäʱÊͷŵÄÈÈÁ¿·¢µç£»
£¨2£©Í¼ÖбíʾºË·øÉä±êÖ¾µÄÊÇC£»
£¨3£©ÎªÁ˸ø´¦ÓÚ¸ßÎÂÖеĺ˷´Ó¦¶ÑÍâ¿Ç½µÎ£¬Ïû·ÀԱͨ¹ýÅçË®µÄ·½·¨À´ÓÐЧ½µÎ£¬¹ÊÈÃÀäË®´Ó·´Ó¦¶ÑÉÏÎüÈ¡ÈÈÁ¿£¬¹ÊÊÇͨ¹ýÈÈ´«µÝ¸Ä±äÄÚÄܵģ»
£¨4£©ÏÖÓÐúµÄÖÊÁ¿ÊÇm=6¡Á106t=6¡Á109kg
¹ÊÕâЩúÍêȫȼÉÕÊͷŵÄÈÈÁ¿ÊÇ£ºQ=mq=6¡Á109kg¡Á3¡Á107J/kg=1.8¡Á1017J
£¨5£©½â£ºA¡¢ÓÃÌ«ÑôÄÜÈÈË®Æ÷´úÌæµçÈÈË®Æ÷¿ÉÒÔ½ÚÔ¼²¿·ÖµçÄÜ£¬×ö·¨ÕýÈ·£¬²»·ûºÏÌâÒ⣻
B¡¢¼°Ê±¹ØµôË®ÁúÍ·¿ÉÒÔ½ÚԼˮ×ÊÔ´£¬ÈË×߹صƿÉÒÔ¼õÉÙµÆÅݹ¤×÷ʱ¼ä£¬¼õÉÙ¶ÔµçÄܵÄÏûºÄ£¬×ö·¨ÕýÈ·£¬²»·ûºÏÌâÒ⣻
C¡¢°ÑÏ´Á³Ë®ÓÃÀ´³å²ÞËù¿ÉÒÔ½ÚԼˮ×ÊÔ´£¬½«·Ï±¨Ö½¡¢¿Õ¾ÆÆ¿µÈË͵½·ÏÆ·ÊÕ¹ºÕ¾¿ÉÒÔÆðµ½·ÏÎïÀûÓõÄ×÷Óã¬×ö·¨ÕýÈ·£¬²»·ûºÏÌâÒ⣻
D¡¢Éú»îÀ¬»øºÍ·Ïµç³ØÓ¦¸Ã·ÖÀà·Ö×°£¬ÕâÑù»á¼õÉÙµç³Ø¶Ô»·¾³µÄÆÆ»µ£¬Ô­×ö·¨²»Í×£¬·ûºÏÌâÒ⣻
¹Ê´ð°¸Îª£º£¨1£©ºË£» Áѱ䣻£¨2£©C£»£¨3£©ÈÈ´«µÝ£»£¨4£©1.8¡Á1017£»£¨5£©D£®
µãÆÀ£º¸ÃÌâÉæ¼°Á˺ËÄܵÄÀûÓá¢ÄÚÄܸıäµÄ·½Ê½¡¢ÈÈÁ¿µÄ¼ÆËãµÈ֪ʶµã£¬ÊÇÒ»µÀ×ÛºÏÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø