Tannin from mangrove species has also been used for curing and dyeing of fishing nets made of natural fibre to make the nets more resistant to biological decay.
用红树林树种制造的单宁还用来天然纤维织成的渔网的加工和染色，以提高其抗生物老化能力。
Objective To purify decay accelerating factor (DAF) with biological activity from human erythrocyte membrane.
目的获得纯化并具有生物学活性的人红细胞膜促衰变加速因子。
I think that, from a biological standpoint, human life almost reads like a poem. It has its own rhythm and beat, its internal cycles of growth and decay.
我认为，从生物学的角度来看，人生读起来就像一首诗，有它自己的韵律和节奏，有其内在的从成长到老化的周期。
I think that, from a biological standpoint, human life almost reads like a poem. It has its own rhythm and beat, its internal cycles of growth and decay.
我认为，从生物学的角度来看，人生读起来就像一首诗，有它自己的韵律和节奏，有其内在的从成长到老化的周期。
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