正如在最新一期《纳米快报》中报道的一样，崔教授与其团队发现滤水器在- 20伏的电压下工作时，可消灭89%的细菌，在+ 20伏的电压下工作时，可消灭77%的细菌。
As they report in the latest edition of Nano Letters, Dr Cui and his team found that when the filter was operated at -20 volts it killed 89% of the bacteria and that at + 20 volts it killed 77%.
表示允许对记忆体对应档进行档案存取及作业的可授与权限。
Represents the permissions that can be granted for file access and operations on memory-mapped files.
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