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分类: 自动控制类 (电网) 发布时间: 2023-11-03 09:08 浏览量: 1

A.17.32sin(ωt+90°)

B.10sin(ωt+90°)

C.17.32sin(ωt-30°)

D.17.32sin(ωt+150°)

正确答案是A