成键原子轨道能级差
energy level difference of bonding atomic orbitals
规范不变原子轨道
Gauge invariant atomic orbital
原子轨道的线性组合
LCAO linear combination of atomic orbitals
原子价层轨道能
Energy of valence orbits of atom
感应耦合电浆原子发射光谱仪
inductively coupled plasma atomic emission spectrometer
吊装轨道
Hoisting and Installation Track System