ÌâÄ¿ÄÚÈÝ
¼ÒÍ¥ÖÐʹÓõÄÒº»¯Ê¯ÓÍÆø´¢´æÔÚ¸Ö¹ÞÀ¸Ö¹Þ¶¥²¿ÓÐÒ»¸ö·§ÃÅ¿ª¹Ø£¬¹ÞÄÚÆøÑ¹´óÓÚ´óÆøÑ¹£¬Ê¯ÓÍÆøÐ¹Â©Ê±Ò×·¢ÉúÖж¾¡¢±¬Õ¨ºÍ»ðÔÖʹʣ¬ÒÑ֪ʯÓÍÆøÈÈֵΪ3.5¡Á107J/kg£¬ÉÕˮʱ£¬ÉèʯÓÍÆøÈ¼ÉշųöµÄÈÈÁ¿Ö»ÓÐ60%±»Ë®ÎüÊÕ£®ÎÊ£º£¨1£©½«ÖÊÁ¿Îª5kg£¬³õÎÂΪ20¡æµÄË®¼ÓÈȵ½100¡æ£¬ÐèÒªÍêȫȼÉÕÒº»¯Ê¯ÓÍÆø¶àÉÙ¿Ë£¿£¨2£©µ±·¢ÏÖ¼ÒÖиֹÞÄÚµÄÒº»¯Ê¯ÓÍÆøÐ¹Â©Ê±£¬Îª·Àֹʹʵķ¢ÉúÄãÓ¦²ÉÈ¡ÄÄЩ´ëÊ©£®
| ²é¿´±¾Ìâ½âÎöÐèÒªµÇ¼ | |
| ²é¿´½âÎö | ÈçºÎ»ñÈ¡Óŵ㣿ÆÕͨÓû§£º2¸öÓŵ㡣 |
| ÈçºÎÉêÇëVIPÓû§£¿VIPÓû§£ºÇëÖ±½ÓµÇ¼¼´¿É²é¿´¡£ | |
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿