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美国阿尔贡国立实验所的研究人员,利用食品加工后的废弃物为原料,生产出一种乳酸聚合物薄膜。它可作种子和肥料的包装材料、农业用薄膜和纸张的涂层材料
Researchers at the Argonne National Laboratory in the United States used food-processing waste as a raw material to produce a lactic acid polymer film. It can be used as seed and fertilizer packaging materials, agricultural film and paper coating materials