【单选题】乙类双电源互补对称功放电路的输出端直接与负载相联,静态时,其直流电位为( ) 。
【单选题】具有完全行为能力的成年人事先协商确定的监护人在该成年人出现哪一情况时,履行监护职责?
【单选题】协商确定的监护人在该成年人出现哪一情况时,开始履行监护职责 :
【简答题】Fill in blanks with the proper words given below, changing the form if necessary. innovate migrate convenient burst dominate remain include allow adapt emerge The world leaders outlined joint ef...
【简答题】Fill in blanks with the proper words given below, changing the form if necessary. innovate migrate convenient burst dominate remain include allow adapt emerge The truth ____________ that the dri...
【多选题】纳入《药品目录》的药品应具备下列哪些条件之一
【单选题】乙类双电源互补对称功放, ± V CC =± 12V , R L = 3Ω ,忽略管子的饱和压降,则 P omax =( ) W 。
【单选题】乙类双电源互补对称功放,± V CC =± 15V , R L = 8Ω ,管子的饱和压降为3V,则 P omax =( ) W 。