毫克是重量單位，毫克是體積單位。兩者有質的區別。
同壹物體的毫克和毫克可以換算。把體積單位轉換成質量單位，取決於物質的密度。根據公式:質量=體積*密度。
比如水，1 mg水換算成毫升，就是說根據水的密度，水的密度是1g/cm。1毫克=0.001克，
所以0.001g/1g/cm？=0.001cm？=0.001ml，即1mg水等於0.001ml。
/iknow-pic . cdn . BCE Bos . com/a9d 3 FD 1f 4134970 a5 EAE 19 bcad 1c 8 a 6865d 8 a " target = " _ blank " title = " " class = " ikqb _ img _ alink " >/iknow-pic . cdn . BCE Bos . com/a9d 3 FD 1f 4134970 a5 EAE 1c 719 bcad 1c 8 a 6865d 8 a？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/a9d 3fd 1f 4134970 a5 EAE 1c 719 bcad 1c8a 68658
擴展數據:
壹、體積換算單位:
/iknow-pic . cdn . BCE Bos . com/4d 086 e 061d 950 a7b 9631049 a04d 162 d9f 2d 3c 96 c " target = " _ blank " title = " " class = " ikqb _ img _ alink " >中。/iknow-pic . cdn . BCE Bos . com/4d 086 e 061d 950 a7b 9631049 a04d 162 d9f 2d 3c 96 c？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/4d 086 e 061d 950 a7b 9631049 a04d 162 d9f 2d 3c 96 c "/>
二、質量單位換算:
/ik now-pic . cdn . BCE Bos . com/d 058 ccbf 6 c 81800 a 041 E3 c 50 BF 3533 fa 838 b 47 f 0 " target = " _ blank " title = " " class = " ikqb _ img _ alink " >中。/iknow-pic . cdn . BCE Bos . com/d 058 ccbf 6 c 81800 a 041 E3 c 50 BF 3533 fa 838 b47f 0？x-BCE-process = image % 2f resize % 2Cm _ lfit % 2Cw _ 600% 2Ch _ 800% 2c limit _ 1% 2f quality % 2Cq _ 85% 2f format % 2Cf _ auto " esrc = "/d 058 ccbf 6 c 81800 a 041 E3 c 50 BF 3533 fa 838 b 47 f 0 "/>；
/baike . Baidu . com/item/% E6 % AF % AB % E5 % 8d % 87 " target = " _ blank " title = "百度百科-毫升">百度百科-毫升
/baike . Baidu . com/item/% E6 % AF % AB % E5 % 85% 8B " target = " _ blank " title = "百度百科-mg " >百度百科-mg