ÌâÄ¿ÄÚÈÝ

£¨1£©¡°±ù¼×Í顱¼´¼×ÍéµÄ½á¾§Ë®ºÏÎÊÇÒ»ÖÖ¾§Ì壬¾§ÌåÖÐƽ¾ùÿ46¸öË®·Ö×Ó¹¹³É8¸öÁý£¬Ã¿¸öÁý¿ÉÈÝÄÉÒ»¸ö¼×Íé·Ö×Ó»òÒ»¸öÓÎÀëË®·Ö×Ó¡£Èô¾§ÌåÖÐÿ8¸öÁýÖ»ÓÐ6¸öÈÝÄɼ×Íé·Ö×Ó£¬ÁíÍâ2¸öÁý±»ÓÎÀëË®·Ö×ÓÌî³ä£¬Ôò±ù¼×ÍéµÄƽ¾ù×é³É¿É±íʾΪ________(ÌîÑ¡ÏîµÄ×Öĸ)¡£

A.CH4¡¤6H2O                                     B.CH4¡¤8H2O

C.CH4¡¤10H2O                                   D.CH4¡¤14H2O

£¨2£©¡°±ù¼×Í顱ÖÐË®·Ö×ÓÓë¼×Íé·Ö×ÓÒÔ___________Ïà½áºÏÐγÉ___________¾§Ìå¡£

£¨3£©ÓÉÓÚÎÞË®´×ËáÄÆÓë¼îʯ»Ò¹²ÈÈ¿ÉÒÔÖƵü×Í飬ÄãÔ¤²â½«ÎÞË®±½ÒÒËáÄÆÓë¼îʯ»Ò¹²ÈÈʱ£¬ËùµÃµÄÓлúÎïÖ÷ÒªÊÇ___________(ÌîÑ¡ÏîµÄ×Öĸ)¡£

A.¼×Íé                  B.¼×±½                  C.±½¼×ËáÄÆ¡¢¼×Íé               D.ÒÒ±½

£¨4£©½«¼×Íé·Ö×ÓµÄ4¸öÇâÔ­×Ó»¥ÏàÁ¬½Ó¿ÉÒÔ¹¹³ÉÒ»¸öÕýËÄÃæÌå¡£ÈçͼËùʾÊÇÒ»¸öÕýÁ¢·½Ì壬ÉèÏ뽫һ¸ö¼×Íé·Ö×Ó·ÅÈ룬̼ԭ×Ó½«¾ÓÓÚÕýÁ¢·½ÌåµÄÖÐÐÄ£¬ºÚÇò±íʾÒÑÓÐ1¸öÇâÔ­×Ó¾ÓÓÚ¸ÃÁ¢·½ÌåµÄÒ»½Ç£¬ÇëÔÚͼÉÏ»­ÉÏÁíÍâÈý¸öºÚÇò±ê³öÆäËû3¸öÇâÔ­×ÓµÄλÖá£

 

½âÎö£º±¾ÌâÒÔÐÅÏ¢ÌâµÄÐÎʽ¿¼²éÁ˾§ÌåµÄ½á¹¹¡£±ù¼×Í龧ÌåÖÐÿ46¸öË®·Ö×Ó¹¹³É8¸öÁý£¬ÆäÖÐ6¸öÁýÈÝÄÉ6¸ö¼×Íé·Ö×Ó£¬2¸öÁýÈÝÄÉ2¸öÓÎÀëË®·Ö×Ó£¬Ôò±ù¼×ÍéÖй²ÓÐ48¸öË®·Ö×Ó£¬6¸ö¼×Íé·Ö×Ó£¬ËùÒÔ±ù¼×ÍéµÄƽ¾ù×é³ÉΪCH4¡¤8H2O¡£±ù¼×ÍéÖÐÒÔË®·Ö×Ӻͼ×Íé·Ö×ÓÒÔ·¶µÂ»ªÁ¦½áºÏÐγÉÁË·Ö×Ó¾§Ìå¡£ÎÞË®´×ËáÄÆÓë¼îʯ»Ò¹²ÈÈ¿ÉÖƵü×Í飬ÊÇÍÑôÈ·´Ó¦£¬ÔòÎÞË®±½ÒÒËáÄÆÍÑôÈʱ£¬¿ÉÒԵõ½¼×±½¡£

´ð°¸£º£¨1£©B  £¨2£©·¶µÂ»ªÁ¦  ·Ö×Ó  £¨3£©B  £¨4£©¼ûÏÂͼ


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡°¿Éȼ±ù¡±Íâ¹ÛΪÎÞɫ͸Ã÷±ù×´¾§Ì壬ÊÇÓÉÔ̲ØÔÚº£µ×µÄ¼×ÍéÔÚ¸ßѹÏÂÐγɵĹÌÌ壮ÔÚ³£Î³£Ñ¹Ï£¬¼×ÍéË®ºÏÎï¼´·Ö½âΪ¼×ÍéºÍË®£®1 m3µÄ¡°¿Éȼ±ù¡±¿ÉÊÍ·Å164 m3µÄ¼×Í飬ËùÒÔ¡°¿Éȼ±ù¡±¿É¿´×÷¸ß¶ÈѹËõµÄÌìÈ»Æø£®

×îÓпÉÄÜÐγɼ×ÍéË®ºÏÎïµÄÇøÓòÊÇ(1)¸ßγ¶ÈµÄ¶³ÍÁ²ã£®ÈçÃÀ¹úµÄ°¢À­Ë¹¼Ó¡¢¶íÂÞ˹µÄÎ÷²®ÀûÑǶ¼ÒÑÓз¢ÏÖ£¬¶øÇÒ¶í¹úÒÑ¿ª²É½ü20Ä꣮(2)º£µ×´ó½¼ÜбÆ£®ÈçÃÀ¹úºÍÈÕ±¾µÄ½üº£º£Óò£¬¼ÓÀձȺ£ÑØ°¶¼°ÎÒ¹úÄϺ£ºÍ¶«º£º£µ×¾ùÓд¢²Ø£¬¹À¼ÆÎÒ¹ú»Æº£º£ÓòºÍÇà²Ø¸ßÔ­µÄ¶³ÍÁ´øÒ²Óд¢²Ø£®¹À¼ÆÈ«ÊÀ½ç¼×ÍéË®ºÏÎïµÄ´¢Á¿´ï1.87¡Á1017 m3(°´¼×Íé¼Æ)£¬ÊÇĿǰú¡¢Ê¯ÓͺÍÌìÈ»Æø´¢Á¿µÄÁ½±¶£¬ÆäÖУ¬º£µ×µÄ¼×ÍéË®ºÏÎï´¢Á¿Õ¼99£¥£®ÌìÈ»ÆøÊǽྻÄÜÔ´£¬È¼ÉÕºó²»²úÉú¶þÑõ»¯Áò¡¢ÇâÑõ»¯ÎïºÍ¿ÅÁ£ÎïµÈÎÛȾÎ¼×ÍéË®ºÏÎïÊǼ̻¯Ê¯È¼ÁÏÖ®ºóµÄDZÔÚÄÜÔ´£®

(1)ÉèÏëһϣ¬°Ñ¡°¿Éȼ±ù¡±´Óº£µ×È¡³ö£¬Äõ½µØÃæÉÏ£¬Ëü»á·¢Éúʲô±ä»¯£¿

(2)ÒÑ֪ÿÁ¢·½Ã׵ĹÌÌå¡°¿Éȼ±ù¡±¿ÉÊÍ·Å164 m3µÄ¼×ÍéÆøÌ壬ÊÔ¼ÆËãÕâÖÖ¹ÌÌåÖÐË®Óë¼×ÍéµÄÎïÖʵÄÁ¿Ö®±È£®(Éè¸Ã¹ÌÌåµÄÃܶÈΪ1 g/cm3£¬ÇÒÆøÌåÌå»ýÒÑ»»ËãΪ±ê×¼×´¿ö)

(3)ÊÔÉèÏ밲ȫºÏÀíµÄ¿ª·¢¡°¿Éȼ±ù¡±µÄ¿ÉÐÐÐÔ·½·¨£®

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

¾«Ó¢¼Ò½ÌÍø