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调整示波器垂直系统的POSITION旋钮时，改变的是坐标轴横轴的位置，观测的信号也会随之变化。
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调整示波器垂直系统的POSITION旋钮时，改变的是坐标轴横轴的位置，观测的信号也会随之变化。
A.正确
B.错误
正确答案：错误
Tag：
坐标轴
旋钮
示波器
时间：2024-01-15 10:34:34
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