ÌâÄ¿ÄÚÈÝ

ijѧÉú×öпºÍÏ¡ÁòËá·´Ó¦µÄÎå×é¶Ô±ÈʵÑ飬ʵÑé½á¹û¼Ç¼ÈçÏ£º

×éÐò¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¼ÓÈëпµÄÖÊÁ¿/g¡¡¡¡¡¡¡¡    ÁòËáÈÜÒºÌå»ý/ml¡¡¡¡¡¡¡¡  Éú³ÉÁòËáпÖÊÁ¿/g

1¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡  1.30¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 40.0¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 3.20

2¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡  2.60¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 40.0¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ X

3¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡  3.90¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 40.0¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 9.60

4¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡  5.20¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 40.0¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 10.6

5¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡  6.50¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ 40.0¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ y

£¨1£©±í¸ñÖÐx=______________g£»y=___________________g£»

£¨2£©ÉÏÊöÎå×éʵÑéÖУ¬·´Ó¦ºóÁòËáÓÐÊ£ÓàµÄÊÇ=_______________£¨Ìî×éÐòºÅ£©¡£Èô¸ÃʵÑéÓõÄÏ¡ÁòËáÃܶÈΪ1.10g¡ÁmL-1£¬ÁÐʽ¼ÆËãÁòËáµÄÖÊÁ¿·ÖÊý

 

´ð°¸£º
½âÎö£º

£¨1£©6.4,10.6    £¨2£©1.2.3,14.7%

 


Ìáʾ£º


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø