主: host序: order; sequence前: front主序前星: per-main sequence star主序前分光雙星: pre-main-sequence ectroscopic; pre-main-sequence spectroscopic主序: main sequence序前言: foreword氦主序: helium main-sequence主序帶: main sequence; main-sequence band主序模: principal order module主序星: main sequence star暫駐程序前文: transient preamble初始主序: initial main sequence初始主序星: initial main sequence star廣義主序: generalized main sequence列為主序: column major order零齡主序: zero-age main sequence前主序星: pre-main sequence star無自轉(zhuǎn)主序: zerorotation main sequence行為主序: row major order終齡主序: terminal-age main sequence (tams)主序后階段: post-main sequence stage主序后星: post-main sequence star; post-main-sequence star主序擬合: main-sequence fitting主序折向點(diǎn): turn-off point from main sequence