Passage one I may as well add here some particularsof the little fellow(a baby ape) who excited all this surprise and enjoyment.He lived five months, and became as tame and docile as a cat. I called himTommy, to which nam
下列不属于道德行为形成的表现的有（ ）
单相桥式整流电路如题33图所示，已知输出电压平均值Uo(AV)=18V，负载电流平均值Io(AV)=100mA。要求：(1)负载电阻RL；(2)变压器副方电压有效值U₂；(3)每个二极管中流过的平均电流ID(AV)；(4)假设电网电压存在±10%的波动，计算副方电压有效值U₂的波动范围以及流过每个二极管中的平均电流ID(AV)的范围。
