division of amplitude

例句：

1. 1.The signal's amplitude is measured indecibels.
   信号的振幅以分贝为单位测量。
2. 2. The engineer divided the probleminto smaller parts.
   工程师将问题分成了更小的部分。
3. 3. The scientist used a microscope todivide the sample into small sections.
   科学家使用显微镜将样本分成了小块。