2008Äê±±¾©°ÂÔ˳¡¹ÝÖУ¬¹ú¼ÒÓÎÓ¾ÖÐÐĵÄÍâǽÌå¿ÉÒÔʹÓÃ15ÖÁ20ÄêÈÔ±£³ÖÍêºÃÈç³õ£®ÕâÊÇÎÒ¹úµÚÒ»¸ö²ÉÓÃETFE[¾Û·úÒÒÏ©£¬£¨C2H2F2£©n]ËÜÁÏĤ×÷ΪÁ¢Ãæά»¤½¨ÖþÌåϵµÄ²ÄÁÏ£®ÏÂÁйØÓÚETFEµÄÅжÏÕýÈ·µÄÊÇ£¨ £©
A£®ËüÊÇÒ×½µ½âµÄÐÂÐÍËÜÁÏ£¬²»»áÐγɰ×É«ÎÛȾ
B£®ËüÊÇʹ³£¹æ½¨Öþ²ÄÁϱ£³ÖÕû½àÃÀ¹ÛµÄ±£»¤²ã
C£®ËüµÄ×é³ÉÖк¬ÓÐ̼·Ö×Ó¡¢Çâ·Ö×Ӻͷú·Ö×Ó
D£®ËüÊôÓÚÌìÈ»Óлú¸ß·Ö×Ó²ÄÁÏ
¡¾´ð°¸¡¿·ÖÎö£ºA¡¢B¸ù¾ÝÌâ¸ÉÐÅÏ¢·ÖÎöÆäÌØÐÔ£®
C¡¢¸ù¾Ý·Ö×ӵĸÅÄî·ÖÎö£®
D¡¢¸ù¾ÝÌìÈ»¸ß·Ö×Ó²ÄÁϵĶ¨Òå·ÖÎö£®
½â´ð£º½â£ºA¡¢¸ù¾ÝÌâ¸ÉÐÅÏ¢¡°Ê¹ÓÃ15ÖÁ20ÄêÈÔ±£³ÖÍêºÃÈç³õ¡±£¬ËµÃ÷Æä²»ÊÇÒ×½µ½âËÜÁÏ£¬ËùÒÔA´íÎó£®
B¡¢¸ù¾ÝÌâ¸ÉÐÅÏ¢ÆäÖ÷ÒªÓÃÓÚÍâǽÌåºÍά»¤½¨Öþ£¬ËùÒÔBÕýÈ·£®
C¡¢·Ö×ÓÊDZ£³ÖÎïÖÊ»¯Ñ§ÐÔÖʵÄ×îС΢Á££¬¶ø¸ÃÎïÖʲ¢²»¾ß±¸Ì¼·Ö×Ó¡¢Çâ·Ö×ÓµÄÐÔÖÊ£¬ËùÒÔC´íÎó£®
D¡¢ËÜÁÏÊôÓںϳɲÄÁÏ£¬ËùÒÔ´íÎó£®
¹ÊÑ¡B
µãÆÀ£º±¾Ì⿼²éÁËѧÉú»ñÈ¡ÐÅÏ¢£¬²¢½â¾öÔËÓõÄÄÜÁ¦£®Í¬Ê±Ò²¿¼²éÁË·Ö×Ó¡¢ºÏ³É²ÄÁϵĸÅÄ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

4¡¢2008Äê±±¾©°ÂÔ˳¡¹ÝÖУ¬¹ú¼ÒÓÎÓ¾ÖÐÐĵÄÍâǽÌå¿ÉÒÔʹÓÃ15ÖÁ20ÄêÈÔ±£³ÖÍêºÃÈç³õ£®ÕâÊÇÎÒ¹úµÚÒ»¸ö²ÉÓÃETFE[¾Û·úÒÒÏ©£¬£¨C2H2F2£©n]ËÜÁÏĤ×÷ΪÁ¢Ãæά»¤½¨ÖþÌåϵµÄ²ÄÁÏ£®ÏÂÁйØÓÚETFEµÄÅжÏÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

9¡¢2008Äê±±¾©°ÂÔ˳¡¹ÝÖУ¬¹ú¼ÒÓÎÓ¾ÖÐÐĵÄÍâǽÌå²ÉÓÃETFE[¾Û·úÒÒÏ©£®»¯Ñ§Ê½Îª£¨C2H2F2£©n]ËÜÁÏĤ²ÄÁÏ×÷Á¢Ã棬ÎÞÐëÇåÀíά»¤£¬¿ÉÒÔʹÓÃ15ÖÁ20Ä꣮ÏÂÁйØÓÚETFEµÄ˵·¨ÖУ¬²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÔÚ2008Äê±±¾©°ÂÔ˳¡¹ÝÖУ¬¹ú¼ÒÓÎÓ¾ÖÐÐĵÄÍâǽÌå²ÉÓÃETFE[¾Û·úÒÒÏ©£¬»¯Ñ§Ê½Îª£º£¨C2H2F2£©n]ËÜÁÏĤ²ÄÁÏ×÷Á¢Ã棬ÎÞÐëÇåÀíά»¤£¬¿ÉÒÔʹÓÃ15ÖÁ20Ä꣮ETFEÖУ¬C¡¢H¡¢FÔªËؼäµÄÖÊÁ¿±ÈΪ
 
£»·úÔªËصÄÖÊÁ¿·ÖÊýΪ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÔÚ2008Äê±±¾©°ÂÔ˳¡¹ÝÖУ¬¹ú¼ÒÓÎÓ¾ÖÐÐĵÄÍâǽÌå²ÉÓÃETFE[¾Û·úÒÒÏ©£¬»¯Ñ§Ê½Îª£º£¨C2H2F2£©n]ËÜÁÏĤ²ÄÁÏ×÷Á¢Ã棬ÎÞÐëÇåÀíά»¤£¬¿ÉÒÔʹÓÃ15ÖÁ20Ä꣮
£¨1£©ETFEÓÉ
 
ÖÖÔªËØ×é³É£»Æäµ¥Ìå·úÒÒÏ©[»¯Ñ§Ê½ÎªC2H2F2]ÖУ¬C¡¢H¡¢FÔªËؼäµÄÖÊÁ¿±ÈΪ
 
£º
 
£º
 
£¨Ïà¶ÔÔ­×ÓÖÊÁ¿C-12£»H-1£»F-19£©£»FÔªËصÄÖÊÁ¿·ÖÊýΪ
 
£®£¨¼ÆËã½á¹û±£ÁôһλСÊý£©
£¨2£©ETFEÊôÓÚ
 
 £¨Ñ¡ÔñÌî¿Õ£º¢Ù»ìºÏÎï¢Ú»¯ºÏÎï¢ÛÑõ»¯Îï¢Üµ¥ÖÊ£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸