前: front主: host序: order; sequence星: star主序星: main sequence star初始主序星: initial main sequence star主序: main sequence前主点: anterior principal point; front principal point; primary principal point前主面: front principal plane前主式: leading principal minor前主席: former chairman; past chairman氦主序: helium main-sequence主序带: main sequence; main-sequence band主序模: principal order module主序前: pre-main sequence当前主机: current host前主动脉: anterior aorta; aorta anterior前主焦点: anterior principal foci; anterior principal focus; primary focal point; primary principal focal point前主静脉: anterior cardinal veia; anterior cardinal veins; vena cardinalis anterior前主静脉窦: sinus cardinalis anterior前主轴承: front main bearing前主子式: leading principal minor初始主序: initial main sequence广义主序: generalized main sequence列为主序: column major order
