A.0oB.90oC.180oD.270oE.360o
A.放大B.整流C.濾波D.經(jīng)A/D 轉(zhuǎn)換成數(shù)據(jù)E.輸出
A.只能測出RA、Rz、Ry 等參數(shù)B.測量精度低C.測量范圍小D.測量方式不靈活E.測量輸出的結(jié)果直觀