sequentials按期口服避孕丸sequentialadj.连续的(序贯的)sequential analysis逐次分析,顺序分析sequential switcher顺序换景器sequential decision序贯判定sequential sampling序贯取样,顺序取样sequential function时序函数,顺序函数sequential auctions序贯拍卖sequential discount连续性的折扣sequential observer序贯观测者sequential cohesion顺序内聚sequential notation顺序表示法