Grammar-As的用法 ■3、用作关系代词或者关系副词引导定语从句 a Compression, as the name implies, deals with techniques for reducing the storage required to save an image, or the bandwidth required to transmit it a The current is in the same direction as the motion of the positive particles 上海海学信息工程学院上海海事大学信息工程学院 Grammar-As的用法 ◼ 3、用作关系代词或者关系副词引导定语从句 ◼ Compression, as the name implies, deals with techniques for reducing the storage required to save an image, or the bandwidth required to transmit it. ◼ The current is in the same direction as the motion of the positive particles