They took a porous dry film and attached a mix of structures called zwitterions, which have been used successfully to prevent bacteria stickiness in blood filtering and other applications.
他们采用多孔干燥薄膜并附上叫做两性离子的混合结构。 这种混合结构已经成功用于防止输血过程中的细菌附着等应用。
Depending on the severity of your anemia, a blood transfusion or plasmapheresis may be necessary. Plasmapheresis is a type of blood-filtering procedure.
有时也需要输血、或血浆置换，后者是一种过滤血液的方法。
PP and PBT melt —blown nonwoven have been applied widely in blood filter but the filtering efficiency is low due to their poor hydrophilicity, then the modifications of nonwoven are necessary.
PP及PBT熔喷非织造布在血液过滤方面有广泛的应用，但其吸水性较差，从而影响了过滤效果。
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