一般来说,当季节指数Sj400%时,表明现象此时处于淡季。
一般来说,当季节指数Sj<400%时,表明现象此时处于淡季。
相关考题:
在窗体上面一个命令按钮(其Name属性为Command1),然后编写如下代码: Option Base 1 Private Sub Coramandl_Click() Dim a s=0 a=Array(1,2,3,4) j=1 For i=4 To 1 Step-1 s=s+a(i)*j j=j*10 Next i Print s End Sub 运行上面的程序,单击命令按钮,其输出结果是______。A.4221B.1234C.34D.12
在窗体上面画一个命令按钮,然后编写如下事件过程______ 。 Option Base 1 Private Sub Command1_Click() Dim a a=Array(1,2,3,4) j=1 For i=4 TO 1 Step -1 s=s+ a(i)*j j=j*10 Next i Print s End Sub运行上面的程序,单击命令按钮,其输出结果是______ 。A.4321B.12C.34D.1234
(24)在窗体上画一个名为Command1德命令按钮,然后编写下列程序: Option Base 1 Private Sub Command1_Click() Dim Arr Arr=Array(1,2,3,4,5) j=1 For i=5 To 1 Step -1 S=S+Arr(i)*j j=j*10 Next Print S End Sub 程序运行后,单击命令按钮,输出结果是 A.54321 B.123 C.12345 D.345
阅读下列程序。Option Base 1Private Sub Form. Click()Dim x(3,3)For j=l to 3For k=l to 3If j=k then x(j,k)=lIf j<>k then x(j,k)=kNext kNext jCall fun(x())End SubPrivate Sub fun(x() )For j=1 to 3For k=1 to 3Print x(j,k);Next kNext jEnd Sub运行程序时,输出结果为【 】
阅读如下程序, a = 1: b = 2: plus S, a, b: Print S:不能使其输出结果为3的plus过程为( )。 A、Sub plus(sum, a , b ): sum = a + b: End SubB、Sub plus(ByVal sum , a , b ): sum = a + b: End SubC、Sub plus(sum , ByVal a, ByVal b ): sum = a + b: End SubD、Sub plus(sum , ByRef a , ByRef b ): sum = a + b: End Sub
在窗体上画一个命令按钮(其Nmne属性为Command1),然后编写如下代码: Option Base l Private Sub Command1_Click( ) Dim a s=0 a=Array(1,2,2,4) j=1 For i=4 To 1 Step-1 s=s+a(i)*j j=j*10 Next i Print s End Sub 运行上面的程序,单击命令按钮,其输出结果是A.4321B.1234C.34D.12
有如下程序:Private Sub Command1_Click()j =10For i= -1 To 1 Step 0.3j =j + 1Next iPrint jEnd Sub该程序共循环【 】次,程序执行完毕后j的值是【 】。
下面程序的输出结果是( )。 #include"stdio.h" int sub(int m) { static a=4; a+=m; return a; } void main() { int i=2,j=1,k; k=sub(i); k=sub(j); printf("%d",k); }A.6B.7C.8D.9
在窗体中添加一个命令按钮(其Name属性为Command1),然后编写如下代码: Option Base 1 Private Sub Command1_Click() Dim a a=Array(2,4,6,8) j=1 For i=4 To 1 Step-2 s=s+a(i)*j j=j*10 Next i Print 3 End Sub 运行上面的程序,单击命令按钮,其输出结果是 ( )A.2B.4C.8D.48
阅读程序:Private Sub Form_ Click() a=0 For j=1 To 15 a=a+j Mod 3 Next j Print aEnd Sub 程序运行后,单击窗体,输出结果是______。A.105B.1C.120D.15
在窗体上画—个命令按钮,其名称为Command1,然后编写如下代码:Option Base 1Private Sub Command1_ Click() Dim a a=Array(1,2,3,4) j=1 For i=,4 To 1 Step-1 s=s+ a(i)*j j=j*10 Next i Print sEnd Sub程序运行后,单击命令按钮,其输出结果是______。A.4321B.1234C.34D.12
在窗体上画一个名为Command1的命令按钮,然后编写如下程序: Option Base 1 Private Sub Command1_Click() Dim Arr Arr = Array(1,2,3,4,5) j=1 For i = 5 To 1 Step -1 S = S + Art(i) * j j =j * 10 Next Print S End Sub 程序运行后,单击命令按钮,输出结果为( )。A.54321B.123C.12345D.345
写出程序运行的结果Public class BasePublic virtual string Hello() {return “Base”;}Public class Sub:BasePublic override string Hello() {return “Sub”;}1. Base b = new Base(); b.Hello;2. Sub s = new Sub(); s.Hello;3. Base b = new Sub (); b.Hello;4. Sub s = new Base(); s.Hello;
下面程序的输出结果是。 Private Sub Commandl_Click ch$=“ABCDEF” proc ch:Print ch End Sub Private Sub proc(ch As Stnng) s=“” For k=Len(ch) TO 1 Step -1 s=sMid(ch,k,1) Next k ch=s End Sub A.ABCDEF B.FEDCBA C.A D.F
下列程序运行后的输出结果是______。Private Sub f(k,s) s = 1 for j = 1 To k s=s*j Next jEnd SubPrivate Sub Command1_ Click () Sum = 0 for i = 1 To 3 Call f(i, s) Sum = Sum + s Next i Print Sum End SubA.0B.3C.6D.9
在窗体上面1个名称为Command1的命令按钮,然后编写下列事件过程 Option Base 1 Private Sub,Command1 Click( ) Dim a(5,5)ks Integer For i=1 To j For j=1 To 5 a(i,j)=(i+j)*5\10 Next j Next i S=0 For i=1 To j s=s+a(i,i) Next i Print s End Sub 程序运行后,单击命令按钮,输出结果是( )。A.15B.13C.11D.9
若有如下程序: float sub(int a,int b) { return(a*b); } main() {int i=1,j=2,k=3; printf("%4.0f\n",sub((int)sub(k+j,j),k+i)); } 则程序运行后的输出结果是( )。A.40B.32C.16D.编译出错
在窗体上画一个命令按钮(其名称为Command1),然后编写如下代码:Private Sub Command1 Click( ) Dim a a=Array(1,2,3,4) i=3:j=1 Do While=0 s=s+a i)*j i=i-1 j=j*1c Loop Print S End Sub 运行上面的程序,单击命令按钮,则输出结果是( )。A.4321B.123C.234D.1234
程序代码如下,当单击窗体上的Command1控件时,在窗体上输出的结果是( )。 Private Sub Command1_Click() Dim aa(3,3)As Integer Dim i As Integer,j As Integer Dim s As Integer For i=0 To 3 For j=0 To 3 aa(i,j)=i*4+j+1 Next j Next i For i=0 To 3 s=s+aa(i,1) Next i Print s End SubA.32B.28C.30D.36
在窗体上画一个命令按钮,名称为Command1。然后编写如下程序: Private Sub Command1_Click() Dim j As Integer,s As Integer s=1 Do s=s+j j=j+1 Loop Until j>=5 Print s End Sub 程序运行后,单击命令按钮,在窗体上输出的结果是( )。A.11B.1C.16D.7
在窗体上画一个命令按钮,然后编写如下事件过程: Option Base 1 Private Sub Command1 Click() Dim a a=Array(1, 2, 3, 4) j = 1 For i = 4 To 1 Step -1 s = s + a(i)* j i = j * 10 Next i Print s End Sub 运行上面的程序,单击命令按钮,其输出结果为A.4321B.12C.34D.1234
下列程序运行后的输出结果是______。Private Sub f(k,s)s=1For j=1 To ks=s*jNextEnd SubPrivate Sub Command1_Click()Sum=0For i=1 To 3Call f(i,s)Sum=Sum+sNextPrint SumEnd Sub
单选题酶促反应速度(v)达到最大反应速度(Vmax)的80%时,底物浓度[S]为Ap1Ksubm/sub/pBp2Ksubm/sub/pCp3Ksubm/sub/pDp4Ksubm/sub/pEp5Ksubm/sub/p
单选题标称值为10kΩ的标准电阻在23℃时的校准值Rs为9.9999315kΩ,合成标准不确定度为52mΩ。在被测量服从正态分布的情况下,当包含概率为95%时,测量结果可表示为( )。ApRsubs/sub=9.99993kΩ,Usub95/sub=0.10Ω,ksub95/sub=1.96/pBpRsubs/sub=9.999931kΩ,Usub95/sub=0.10Ω,ksub95/sub=1.96/pCpRsubs/sub=9.99993kΩ,Usub95/sub=102mΩ,ksub95/sub=1.96/pDpRsubs/sub=9.999931kΩ,Usub95/sub=102mΩ,ksub95/sub=1.96/p
填空题s=”this is the mainstring”,sub=”string”,strindex(s,sub)是()