问题 多项选择题

连续监测法测定酶活性浓度常见的干扰因素有()

A.其他酶和物质干扰

B.酶的污染

C.非酶反应

D.分析容器的污染

E.沉淀形成

答案

参考答案:A, B, C, D, E

填空题

以下程序的输出结果是 【8】 
    #include<iostream.h>
    class object
     private:
       int va1;
      public:
       object( );
       object(int i)
       ~object( ); ;
    object::Object( )
     va1=0;
      cout < < "Default constructor for object" < < end1;
    object::object(int i)
     va1=i
      cout < < "Constructor for object" < < va1 < < end1;
    object::~object( )
     cout < < "Destructor for object" < < va1 < < end1;
    class container  private:
               object one;
                object two;
                int data;
               public:
                container( );
                container(int i,int j,int k);
                ~container( ); ;
    container::container( )
     data=0;
      cout < < "Default constructor for container" < < end1;
    container::container(int i,int j,int k):two(i),one(j)
     data=k;
      cout < < "Constructor for container" < < end1;
    container::~container( )
     cout < < "Destructor for container" < < end1;
    void main( )
     container anObj(5,6,10);

单项选择题