由于大豆分离蛋白制备成膜后，其消化率和赖氨酸有效性下降，因此将大豆蛋白膜称为生物可降解膜似乎比称作可食性膜更科学。
Thus, it appeared that it was more reasonable to make films prepared from soy protein isolate as biodegradable films rather than as edible films.
科学家们通过一层“脂膜”成功地进行了信号发射和接收。这层膜和围绕活细胞外面的细胞膜很像，它是由厚度为。
Scientists have managed to send and receive signals through a lipid membrane similar to the one that surrounds a living cell using silicon wires just 20-40 nanometres thick.
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