为下列离子化合物选择合适的分离方式和检测器。(1)金属络合物(2)碳数小于5的脂肪酸(3)磷酸盐(4)镧系金属阳离子
WHO Western Pacific Regional Director Shigeru Omi said that a bird flu pandemic had killed a lot of Asian people.
以下程序的输出结果是【 】。 #include<iostream.h> voidfun( ) { staticinta=0; a+=2; cout<<a<<"";} voidmain( ) { intcc; for(cc=1;cc<4;cc++) fun( ); cout<<endl;}
大黄尤善治的是()
A. 热结便秘
B. 阳虚便秘
C. 津亏便秘
D. 大便燥结