automatic course keeping and depth keeping controls
航向深度自动控制仪航向及深度自动控制
航向及深度自动控制
Ab initio molecular orbital
Ab initio molecular orbital calculation
Ab initio molecular orbital theory
advanced orbital launch operation
Aeroassisted Orbital Transfer
alternate molecular orbital method
anti-bonding molecular orbital
antibonding orbital
反键轨道
反键结轨域
反键轨函数
反键轨〔函数〕
反链连轨函数
Argument of orbital node satellites
atomic orbital close-coupling method
atomic orbital function
automatic TIG orbital welding
average energy of valence electron orbital