È«¹úͳһÏúÊÛÈÈÏß
4ÔÂ12ÈÕ13ʱ40·Ö£¬Î»ÓÚ½ËÕÐìÖÝÐÂÒÊÊнð·´ïÍ£³µ³¡ÄÚÒ»Á¾²Û¹Þ³µÄÚÓÐÁ½ÈËÔε¹ÔÚ¹ÞÌåÄÚ£¬ÇëÇó¾ÈÔ®¡£ºÃÔÚÏû·À¶ÓÔ±µ½³¡¼°Ê±£¬Á½È˾ùÎÞÉúÃüΣÏÕ£¬±¨¾¯µÄʱºòѯÎʹÞÌåÀïÔÏÈ×°µÄÊÇ¡°±½¡±

±½£¨Benzene, C6H6£©ÔÚ³£ÎÂÏÂΪһÖÖÎÞÉ«¡¢ÓÐÌðζµÄ͸Ã÷ÒºÌ壬²¢¾ßÓÐÇ¿Áҵķ¼ÏãÆøÎ¶¡£¼´ÊÇ¿ÉÈ¼ÆøÌ壬ÓÖÊÇÓж¾ÆøÌå¡£Òò´ËÔÚ²Ù×÷ÖУ¬Òª¶à¼ÓСÐÄ¡£

Éî¹ú°²ÍƼöÔÚ×÷ÒµÊÇ£¬ËæÉíЯ´ø±ãЯʽ±½ÆøÌå¼ì²âÒÇ£¬¿ÉÒÔʵʱ¼à²âËù´¦»·¾³ÖеÄŨ¶È¡£´ïµ½Î£ÏÕÖµÊÇʱ£¬»á×Ô¶¯Éù¹â±¨¾¯£¬Ìáʾ×÷ÒµÈËÔ±°²È«³·Àë¡£

ÔÁICP±¸13009878ºÅ-1 ÔÁ¹«Íø°²±¸44030702001695ºÅ ? Copyright 2018 ÉîÛÚÊÐÉî¹ú°²µç×ӿƼ¼ÓÐÏÞBWIN±ØÓ® All Rights Reserve