Considering that table salt is the commonest source of sodium in food the diet usually calls for eating salt-free foods.
由于食盐是钠在食物中普遍的来源，医生给病人规定的，饮食通常要求吃无盐食品。
2
This paper mainly solved the extraction of sodiumsalt, potassium salt and the calcium salt by conducting research on the technique of comprehensive utilization of magnesium-free mother liquor.
对脱镁母液的综合利用工艺进行了研究，解决脱镁母液中对钠盐、钾盐与钙盐的提取问题。
3
Research of sodiumsalt forming and free-acid nucleotides in the physical and chemical property in infant formula milk powder;