硬母线的矩形连接应采用焊接和(),管形和圆截面母线尚可采用()连接,但不能采用内螺丝管接头连接或锡焊.
参考答案:搭接;专用线夹
实喘风寒壅肺证选用
A.麻黄汤
B.二陈汤
C.华盖散
D.桑白皮汤
E.麻杏甘石汤
下列程序的输出结果是【 】。 #inClude<iostream> using namespace std; class Test { public: Test() {cnt++;} ~Test(){cnt--;} static int Count() {return cnt;} private: static int cnt; }; int Test::cnt=0; int main() { cout<<Test::Count()<<"; Test t1,t2; Test*pT3=new Test; Test*pT4=new Test; cout<<Test::Count()<<’’’’; delete pT4; delete pT3; cout<<Test::Count()<<endl; return 0; }