比方,
一斤豆腐 含鈣 10克,
五斤豆腐 壓成 一斤豆腐幹,
一斤豆腐幹 含鈣 50克,
總的單位 含鈣量 未變,化學成分依舊,
比方,
一斤豆腐 含鈣 10克,
五斤豆腐 壓成 一斤豆腐幹,
一斤豆腐幹 含鈣 50克,
總的單位 含鈣量 未變,化學成分依舊,
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy