额外的功能是该系统同时会除去污染物，杀死病毒和病菌。
As an added bonus, the system would also remove many contaminants, viruses and bacteria at the same time.
巨噬细胞随时都可能受病毒感染或空气污染物所损伤。
At any time the macrophage system might be injured by viral infection or air pollutant exposure.
由于这种棘轮可以做到很大的尺寸，它可以提供一种新的方式，来从连续的流体中分离如煤灰、病毒、或是细胞碎片等固态的污染物。
Because the ratchet can be scaled to large sizes, it offers a new way to separate solid pollutants-such as soot, viruses or cell fragments-from a continuous stream of fluid.
阐述二氧化钛光催化在饮水消毒中应用的可行性，它涉及有机污染物的去除、灭活细菌和病毒。
This article presents the feasibility on application of TiO 2 photocatalysis in drinking water disinfection involving the removal of organic contaminants, inactivation of bacteria and virus.
阐述二氧化钛光催化在饮水消毒中应用的可行性，它涉及有机污染物的去除、灭活细菌和病毒。
This article presents the feasibility on application of TiO 2 photocatalysis in drinking water disinfection involving the removal of organic contaminants, inactivation of bacteria and virus.
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