在RLC串联电路中,当XLXC时,电路呈()性,XLC时,电路呈()性,当XL=XC,则电路呈电阻性。

在RLC串联电路中,当XL>XC时,电路呈()性,XLC时,电路呈()性,当XL=XC,则电路呈电阻性。


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( 27 )要想在过程 Proc 调用后返回形参 x 和 Y 的变化结果,下列定义语句中正确的是A ) Sub Proc ( x as Integer,y as Integer )B ) Sub Proc ( ByVal x as Integer, y as Integer )C ) Sub Proc ( x as Integer,Byval y as Integer )D ) Sub Proc ( Byval x as Integer, Byval y as Integer )

有以下程序:int sub(int n) { return(n/10+n%10); }void main(){ int x,y; scanf("%d",x); y=sub(sub(sub(x))); printf("%d\n",y);}若运行时输入:4321回车,程序的输出结果是。

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以下过程的定义中,( )是错误的。 A、Public Sub Sum(x ; y)B、Public Sub Sum(ByVal x, ByVal y)C、Public Sub Sum(x As Integer,y As Integer)D、Public Sub Sum(x%, y%)

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有以下程序:int sub(int n) { return(n/10+n%10); }main(){ int x, y;scanf("% d", x);y=sub(sub(sub(x)));printf("% d\n", y);}若运行时输入:1234<回车>,程序的输出结果是【 】。

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