目前,CO2焊已在全国广泛普及,大有在短时间内取代焊条电弧焊的发展势头。
在通用声明中定义a,在窗体中添加一个命令按钮Command1,编写如下程序代码:DimaAsIntegerSubtest()a=a+1:b=b+1:c=c+1Print"Sub:";a;",";b;",";cEndSubPrivateSubCommand1_Click()a=2:b=3:c=4CalltestCalltestEndSub程序运行后,单击命令按钮,窗体中将显示( )A.Sub:3,4,5Sub:4,5,6B.Sub:2,3,4Sub:2,3,4C.Sub:3,1,1Sub:4,1,1D.Sub:1,1,1Sub:1,1,1
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运行以下程序后,输出结果为_____________。 Private Sub Command1_Click() a=1:b=2:c=3 Call test(a,b+3,(c)) Print "main:";a;b;c End Sub Private Function test(p,m,n) p=p+1:m=m+1:n=n+1 Print "sub:";p;m;n End Function:A. sub:2 6 4 main:1 2 3B. sub:2 6 4 main:2 2 3C. sub:2 6 4 main:2 6 4D. sub:2 6 4 main:1 6 4
II型呼吸衰竭合并代谢性酸中毒()。A、Pa0/sub2/supsubno<60mHl.PaCO/sub2/supsubno>50mmlgB、Pa0/sub2/supsubno<60mHgPaCO/sub2/supsubno<45mmgC、Pa0/sub2/supsubno<60mmHgPaCO/sub2/supsubno>50mmHD、Pa0/sub2/supsubno<60mHg、PaCO/sub2/supsubno<45mmHgE、Pa0/sub2/supsubno<60mHg、PaC0/sub2supsubno45mmHg
有如下程序: Private Sub Command1_Click() Dim a As Single Dim b As Single a=5:b=4 Call Sub1(a,b) End Sub Sub Sub1(x As Single,y As Single) t=X X=t\Y Y=t Mod y End Sub 在调用运行上述程序后,a和b的值分别为A.0 0B. 1 1C.2 2D.1 2
A、PH7.38,PaO<SUB>2</SUB>50mmHg,PaCO<SUB>2</SUB>40mmHgB、PH7.30,PaO<SUB>2</SUB>50mmHg,PaCO<SUB>2</SUB>80mmHgC、PH7.40,PaO<SUB>2</SUB>60mmHg,PaCO<SUB>2</SUB>65mmHgD、PH7.35,PaO<SUB>2</SUB>80mmHg,PaCO<SUB>2</SUB>20mmHgE、PH7.25,PaO<SUB>2</SUB>70mmHg,PaCO<SUB>2</SUB>20mmHg血气分析结果符合代偿性代谢性酸中毒( )
下列检查结果哪项最符合该患者目前的病情变化( )A.PaCO<SUB>2</SUB>降低B.PaO<SUB>2</SUB>降低;PaCO<SUB>2</SUB>升高C.PaO<SUB>2</SUB>降低;PaCO<SUB>2</SUB>降低D.肺活量正常,残气量增加E.FEVI减低,残气量正常
PaO<SUB>2</SUB>↓,PaCO<SUB>2</SUB>↑提示( )