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biodegradable packaging
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biodegradable packaging
Encyclopedia
工学
绿色包装
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biodegradable packaging
可降解包装
在完成使用寿命之后,通过阳光中紫外线的作用或土壤和水中的微生物作用,在自然环境中其化学结构发生变化,实现分裂、降解和还原,最终以无毒形式重新进入生态环境中,回归大自然的一类包装材料。
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moving frame
moving frame method
moving group
moving haozi
moving horizon optimization
moving horizon optimization control
Moving House
moving kets
moving knife-edge method
moving ladder problem
Moving Least Square approximation
moving line
moving magnetic feature
moving magnetic field method
moving mass
moving mass-point
moving median
moving mode of spare parts
moving n-hedron
moving object
moving object management
moving observer
moving observer technique
moving part
moving particle semi-implicit method
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