[實驗] 關於不使用儀器測甜度
妹妹的學校化學老師
出了一個題目...
測橘子內含的糖度且不可使用儀器...
因為上網搜尋出來的資訊,都只能用儀器測量
故上來發問
有沒有不使用儀器也可測量出來的方法
謝謝
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