ÌâÄ¿ÄÚÈÝ
£¨2004Äêºþ±±°ËУÁª¿¼£©ÓÐËÄÖÖ»¯ºÏÎïW¡¢X¡¢Y¡¢Z£¬ËüÃÇ·Ö±ðÓɶÌÖÜÆÚÔªËØA¡¢B¡¢C¡¢D¡¢EÖеÄÁ½ÖÖÔªËØ×é³É¡£ÒÑÖª£»£¨1£©A¡¢B¡¢C¡¢D¡¢EµÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó£¬ÇÒA¡¢DͬÖ÷×壬C¡¢EͬÖ÷×壬B¡¢CͬÖÜÆÚ£¬£¨2£©WÓÉA¡¢B×é³É£¬Æä·Ö×ÓÖÐÔ×Ó¸öÊýÖ®±ÈΪA¡ÃB£½4¡Ã1£¬³£ÎÂÎªÆøÌ¬£»£¨3£©XÓÉA¡¢C×é³É£¬Æä·Ö×ÓÖÐÔ×Ó¸öÊýÖ®±ÈΪA¡ÃC£½1¡Ã1£»£¨4£©YÊÇC¡¢DÐγɵÄÀë×Ó»¯ºÏÎÇÒY¾§ÌåÖÐÏàÓ¦ÔªËØµÄÔ×Ó¸öÊýÖ®±ÈΪ1¡Ã1£»£¨5£©ZÊÇÓÉD¡¢EÐγɵÄÀë×Ó»¯ºÏÎÆäÖÐÑôÀë×Ó±ÈÒõÀë×ÓÉÙÒ»¸öµç×Ӳ㣬ÑôÀë×ÓÊýÓëÒõÀë×ÓÊýÖ®±ÈΪ2¡Ã1¡£ÔòBΪ________£¬WΪ________£¬XµÄ½á¹¹Ê½Îª________£¬YµÄµç×ÓʽΪ________¡£
´ð°¸£º
½âÎö£º
½âÎö£º
| ̼£¨C£© CH4 Ϊ Na£«£Û¡Ã
|
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿