ÌâÄ¿ÄÚÈÝ
12£®Éè¼ÆÊµÑéÖ¤Ã÷ζȻáÓ°ÏìøµÄ´ß»¯»îÐÔ¡£
²ÄÁÏÓþߣº6Ö§ÊԹܡ¢µí·Û¡¢µâÒº¡¢Ë®Ô¡¹ø¡¢±ùÏä¡£
(1)ʵÑé²½ÖèºÍ½á¹û£º
²½Öè1£ºÖƱ¸6mLµí·ÛÈÜÒº²¢ÔÚ³£ÎÂÏÂÀäÈ´¡£
²½Öè2£ºÈ¡ÍÙÒºÈô¸É£»
²½Öè3£ºÈ¡3Ö§ÊԹܱàºÅΪ1¡¢2¡¢3£¬¸÷¼ÓÈë2mL¿ÉÈÜÐÔµí·Û£¬ÁíÈ¡3Ö§ÊԹܱàºÅΪ4¡¢5¡¢6¸÷¼ÓÈëÏ¡ÊÍÍÙÒº2mL£»
²½Öè4£º______________________________________________£»
²½Öè5£º______________________________________________£»
²½Öè6£º______________________________________________£»
½á¹û£º________________________________________________¡£
(2)²½Öè4Óë²½Öè5ÄÜ·ñµ÷»»Ë³Ðò£¿Çë˵Ã÷ÀíÓÉ¡£
(2)´ð°¸¼û½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿