A. 0.5(2Un+1000)V B.0.75(2Un+1000)V C.(2Un+1000)V D.1.5(2Un+1000)V
A. 2~6 B.3~12 C.4~12 D.6~24
A. 1ms B.2ms C.3ms D.5ms
A. 1 B.3 C.5 D.8
A. 1.5³105μL/L B.2³105μL/L C.2.5³105μL/L D.3³105μL/L