The disks attenuate approximately 50%, 75% and 99% of the signal, respectively.
The disks attenuate approximately 50%, 75% and 99% of the signal, respectively.
这些盘衰减信号分别约为50%,75%和99%。
The disks attenuate approximately 50%, 75% and 99% of the signal, respectively.
这些盘衰减信号分别约为50%,75%和99%。