ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Èçͼ¼×ËùʾΪ̽¾¿Ä³ÒºÌ¬ÎïÖÊÄý¹Ì¹ý³ÌÖÐζÈËæʱ¼ä±ä»¯µÄʵÑé×°Öã¬ÊµÑéÖÐijʱ¿ÌζȼƵÄʾÊýÈçͼÒÒËùʾ£¬Ôò´ËʱζȼƵÄʾÊýÊÇ____________¡æ¡£¼Ç¼²»Í¬Ê±¿Ì´ý²âÎïÖʵÄζÈÖµ£¬²¢ÒÀ¾ÝʵÑéÊý¾ÝÃè»æ³öÁ˸ÃҺ̬ÎïÖÊÔÚÄý¹Ì¹ý³ÌÖÐζÈËæʱ¼ä±ä»¯µÄͼÏñ£¬Èçͼ±ûËùʾ£¬ÓÉͼÏñ¿ÉÖª¸ÃÎïÖÊÊÇ__________£¨Ñ¡Ìî¡°¾§Ì塱»ò¡°·Ç¾§Ì塱£©£¬ÔÚµÚ6minʱ£¬¸ÃÎïÖÊ´¦ÓÚ____̬£¨Ñ¡Ìî¡°Òº¡±¡¢¡°¹Ì¡±»ò¡°¹ÌÒº¹²´æ¡±£©¡£
¡¾´ð°¸¡¿ 69 ¾§Ìå ¹ÌÒº¹²´æ
¡¾½âÎö¡¿£¨1£©ÓÉͼÒÒ¿ÉÖª£¬Î¶ȼƵķֶÈֵΪ1¡æ£¬Ê¾ÊýΪ69¡æ¡£
£¨2£©¸ÃÎïÖÊÄý¹Ìʱ£¬Î¶ȱ£³Ö80¡æ²»±ä£¬¾ßÓÐÒ»¶¨µÄÄý¹Ìζȣ¬ËùÒÔÓÉͼÏñ¿ÉÖª¸ÃÎïÖÊÊǾ§Ìå¡£
£¨3£©ÓÉͼÒÒ¿ÉÖª£¬ÔÚµÚ6minʱ£¬´¦ÓÚÄý¹Ì¹ý³ÌÖУ¬¸ÃÎïÖÊ´¦ÓÚ¹ÌÒº¹²´æ̬¡£
¡¾ÌâÄ¿¡¿Ì«ÑôÄÜÈÈË®Æ÷ÊÇÖ±½ÓÀûÓÃÌ«ÑôÄܸøË®¼ÓÈȵÄ×°Öã¬Ï±íÊÇÒ»¼ÒÍ¥µÄÌ«ÑôÄÜÈÈË®Æ÷ijÌìÔÚÑô¹âÕÕÉäϵÄÏà¹ØÐÅÏ¢£®
Ì«ÑôÕÕÉäʱ¼äh | ×°Ë®Á¿kg | Ë®Éý¸ßµÄζȡæ | Ë®µÄ±ÈÈÈÈÝJ/£¨kg¡æ£© | Ì«ÑôÄÜÎüÈȹ¦ÂÊJ/h |
10 | 100 | 50 | 4.2¡Á103 | 3.0¡Á106 |
Ç󣺣¨1£©Ë®ÔÚ10hÄÚÎüÊÕµÄÈÈÁ¿£»
£¨2£©Ì«ÑôÄÜÈÈË®Æ÷µÄÄÜÁ¿×ª»¯Ð§ÂÊ£®
£¨3£©ÈôÓÃȼÉÕúÆø´úÌæÌ«ÑôÄÜÈÈË®Æ÷£¬²»¼ÆÈÈÁ¿Ëðʧ£¬Òª´ïµ½Í¬ÑùµÄЧ¹û£¬ÐèÒªÍêȫȼÉÕ¶àÉÙÖÊÁ¿µÄúÆø£¿£¨ËÈ֪úÆøµÄÈÈÖµg=4.2¡Á107J/kg£©£®