ÌâÄ¿ÄÚÈÝ

¶ùͯȱп»áÒýÆðʳÓû²»Õñ¡¢·¢Óý²»Á¼¡£ÓÒ

ͼΪijÖÖ²¹Ð¿¿Ú·þҺ˵Ã÷ÊéµÄÒ»²¿·Ö£¬Çë»Ø´ð£º

£¨1£©¸Ã¿Ú·þÒºÖеĺ¬Ð¿£¬ÆäÖÐпָ          £¨Ì¡°ÔªËØ»ò½ðÊô»òÔ­×Ó£©£»ÆÏÌÑÌÇËáп·Ö×ÓÖеÄ̼¡¢ÇâÔªËØµÄÖÊÁ¿±ÈΪ              ¡£

£¨2£©Ã¿Ö§¿Ú·þÒºÖк¬ÆÏÌÑÌÇËáпµÄÖÊÁ¿Îª  ____   g£¨1g=1000mg£©¡£

(3£©Èô¶ùͯ1kgÌåÖØÃ¿ÈÕÐèÒª0.5mgп£¬Ã¿Ìì´ÓʳÎïÖÐÖ»ÄÜÉãÈëËùÐèпµÄÒ»°ë£»ÌåÖØÎª20kgµÄ¶ùͯÿÌ컹Ðë·þ¸Ã¿Ú·þÒº  ______  Ö§£¬²ÅÄÜÂú×ãÉíÌåµÄÐèÒª

 


(1) ÔªËØ      72 £º 11

(2)0.035

(3)1

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø