ÌâÄ¿ÄÚÈÝ

Ä¿Ç°ÊÀ½ç¸÷¹ú³ÇÊÐÀ¬»øµÄ´¦Àí·½Ê½Ö÷ÒªÓзÖÀà»ØÊÕ¡¢ÌîÂñ¡¢¶Ñ·ÊºÍ·ÙÉÕ4ÖÖ£®ÎÒ¹ú100ÍòÈË¿ÚÒÔÉϵĴóÖгÇÊлù±¾ÉÏÒѾ­¾ß±¸ÁªºÏ¹ú»·¾³×éÖ¯£¨UNEP£©¹æ¶¨µÄÀ¬»ø·¢µç³ÉÊìÆڵıê×¼£®ÖÁ½ñ£¬ÎÒ¹úÔÚ¶à¸ö³ÇÊÐÒѽ¨³É½ü30×ùÀ¬»ø·ÙÉÕ·¢µç³§£®
£¨1£©¾Ý±¨µÀ£¬2009ÄêÎÒ¹úijÊн«½¨³ÉÈ«¹ú×î´ó¡¢ÊÀ½çµÚÈýµÄÀ¬»ø·ÙÉÕ·¢µç³§£¬ÈÕ·ÙÉÕÉú»îÀ¬»ø½«´ï3 000t£¨¶Ö£©£¬Èç¹ûÕâЩÀ¬»øÍêȫȼÉÕ£¬Ã¿ÌìÊͷŵÄÈÈÁ¿Q=1.5¡Á1013JÈç¹ûÕâЩÊͷŵÄÄÜÁ¿µÄ21.6%ת»¯ÎªµçÄÜ£¬ÊÔ¼ÆËãÕâ×ùÀ¬»ø·ÙÉÕ·¢µç³§Ã¿Ìì·¢³öµÄµçÄÜÊǶàÉÙkW?h£¿
£¨2£©Èô°´Ã¿»§¾ÓÃñÿÌìʹÓÃ3¸ö40WµçµÆÕÕÃ÷5h¼ÆË㣬¸ÃÀ¬»ø·ÙÉÕ·¢µç³§Ã¿Ìì·¢µÄµç£¬¿É¹©¶àÉÙ»§¼ÒÍ¥ÕÕÃ÷ʹÓã¿
£¨3£©½¨Á¢À¬»ø·ÙÉÕ·¢µç³§ÓÐÄÄЩºÃ´¦£¿Çëд³öÆäÖÐÁ½Àý£º______£®
£¨1£©Ã¿Ìì·¢³öµÄµçÄÜÊÇW=¦ÇQ=21.6%¡Á1.5¡Á1013J=3.24¡Á1012J=9¡Á105kW?h£®
´ð£ºÕâ×ùÀ¬»ø·ÙÉÕ·¢µç³§Ã¿Ìì·¢³öµÄµçÄÜÊÇ9¡Á105kW?h£®
£¨2£©3¸ö40WµçµÆÕÕÃ÷5hÏûºÄµÄµçÄÜW1=Pt=3¡Á0.04kw¡Á5h=0.6kw?h£¬
¼ÒÍ¥ÕÕÃ÷Óû§µÄ¸öÊýn=
W
W1
=
9¡Á105kw?h
0.6kw?h
=1.5¡Á106¸ö£®
´ð£º¿É¹©1.5¡Á106»§¼ÒÍ¥ÕÕÃ÷ʹÓã®
£¨3£©½¨Á¢À¬»ø·ÙÉÕ·¢µç³§ºÃ´¦£ºÄÜÔ´ÔÙÉúÀûÓã»ÓÐÀûÓÚ»·¾³±£»¤£®
¹Ê´ð°¸Îª£ºÄÜÔ´ÔÙÉúÀûÓã»ÓÐÀûÓÚ»·¾³±£»¤£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø