每种食物的单位营养含量如下表所示。
The nutrition content per unit of each food is shown in the table below.
再利用单位吸光系数换算其含量。
速效钾含量处于中下水平的生产单位占77.3%；
Rapidly available potassium contents in 77.3 % production units were middle.
速效钾含量处于中下水平的生产单位占77.3%；
Rapidly available potassium contents in 77.3 % production units were middle.
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