²£Á§Æ¿×¨ÓÃϵÁÐ
Íø¸ñ¾Å½ÅϵÁÐ
Íø¸ñ´¨×ÖϵÁÐ
Íø¸ñÌï×ÖϵÁÐ
Íø¸ñË«ÃæÏµÁÐ
Íø¸ñ´ó¾Å½ÅϵÁÐ
ƽ°å´ó¾Å½ÅϵÁÐ
ÖÜתÏäϵÁÐ
Æ¡¾ÆÏäϵÁÐ
À¬»øÍ°ÏµÁÐ
º¸½ÓϵÁÐ
ÒûÁÏÏäϵÁÐ
ÆäËûϵÁÐ
¡¡¡¡ËÜÁÏÊÇÒÔµ¥ÌåΪÔÁÏ£¬£¬£¬Í¨¹ý¼Ó¾Û»òËõ¾Û·´Ó³¾ÛºÏ¶ø³ÉµÄ¸ß·Ö×Ó»¯ºÏÎï(macromolecules)£¬£¬£¬Æä¿¹ÐαäÄÜÁ¦Öеȣ¬£¬£¬½éÓÚÏËάºÍÏð½ºÖ®¼ä£¬£¬£¬ÓɺϳÉÊ÷Ö¬¼°ÌîÁÏ¡¢ÔöËܼÁ¡¢²»±ä¼Á¡¢¹â»¬¼Á¡¢É«ÁϵÈÔö³¤¼Á×é³É¡£¡£¡£¡£
¡¡¡¡ËÜÁϵÄÖØÒª³É·ÖÊÇÊ÷Ö¬¡£¡£¡£¡£Ê÷Ö¬ÊÇÖ¸ÉÐδºÍ¸÷ÀàÔö³¤¼Á»ìºÏµÄ¸ß·Ö×Ó»¯ºÏÎï¡£¡£¡£¡£Ê÷Ö¬ÕâÒ»Ãû´Ê³õÊÇÓɶ¯Ö²ÎïÅÅй³öµÄÖ¬ÖʶøµÃÃû£¬£¬£¬ÈçËÉÏã¡¢³æ½ºµÈ¡£¡£¡£¡£Ê÷Ö¬Ô¼Õ¼ËÜÁÏ×ÜÖØÁ¿µÄ40%¡«100%¡£¡£¡£¡£ËÜÁϵĸù»ù»úÄÜÖØÒª¾ö¶¨ÓÚÊ÷Ö¬µÄÐÔ×Ó£¬£¬£¬µ«Ôö³¤¼ÁÒ²Æð×ÅÖØÒª×÷Óᣡ£¡£¡£ÓÐЩËÜÁϸù»ùÉÏÊÇÓɺϳÉÊ÷Ö¬Ëù×é³É£¬£¬£¬²»º¬»òÉÙº¬Ôö³¤¼Á£¬£¬£¬ÈçÓлú²£Á§¡¢¾Û±½ÒÒÏ©µÈ¡£¡£¡£¡£
product ÍÆ¼ö²úÆ·


