Polyaspartic acid is a green, biodegradable and environment friendly chemical.
聚天冬氨酸是一类可生物降解、对环境友好的绿色化学品。
Polyaspartic acid is a new type of highly biodegradable and environmental friendly water treatment agent.
前言：聚天冬氨酸具有高生物可降解性，是一种“环境友好”的新型水处理剂。
A future source of such biodegradable plastics might even come from algae-derived oil.
这种未来材料——可生物降解的塑料也许就来自于藻类衍生的油中。
Sarcosinate that is a raw material for biodegradable formulas is found.
找到了一种可生物降解的配方原材料——肌氨酸盐。
Polyepoxysuccinic acid (PESA) is a kind new biodegradable water treatment agent.
聚环氧琥珀酸(PESA)是一种新型的可生物降解的水处理化学品。
A biodegradable cover can offer some relief for nature, according to the scientists.
一个可生物分解的外壳可以给环境减轻压力，据科学家所说。
The invention also provides a preparation method of the full biodegradable package film.
本发明还提出了一种制造上述全生物降解包装膜的制备方法。
The invention also provides a preparation method of the full biodegradable package film.
本发明还提出了一种制造上述全生物降解包装膜的制备方法。
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