高速旋杯式自动静电喷涂机涂料液滴雾化直径可达到()um。
A.20~30
B.30~50
C.50~100
D.100~200
参考答案:C
有如下的程序:Private Sub Command1_Click( ) Dim k As Integer,m As Integer Dim P As Integer k=4:m=1 P=Pid(k,m) :Print P; P=Pid(k,m) :Print PEnd SubPrivate Function Pid(a As Integer,b As Integer) Static m As Integer,i As Integer m=5:i=2 i=i + m + 1 m=i + a + b Pid=m\2End Function单击命令按钮后,输出结果为
A.2 2
B.4 4
C.5 5
D.6 6
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