Any heteronuclear diatomic molecule must have a dipole moment since its two ends are different.任何异核双原子分子必然具有偶极矩,因为它的两端是不同的.Figure 14.5 and 14.6 show this division for a homonuclear and a heteronuclear diatomic molecule.图...

n.RNA（哺乳动物细胞核中的）异核核糖核酸...

heteronuclear的音标：heteronuclear的英式发音音标为：[hetərə'nju:klɪə]heteronuclear的美式发音音标为：[hetərə'njuklɪr]...