repetitive DMA重复直接存储器存取repetitiveadj.重复的；反复的Repetitive observations重访repetitive construction重复性建设Repetitive DNA sequence重复序列repetitive short pulses重复短脉冲repetitive extrasystole重复性早搏repetitive specification重复说明部分,重复说明,重复描述Repetitive open traverse复测支导线repetitive strain injuryn.(肢体的)重复性劳损repetitive-element PCR重复序列PCRrepetitive DNA sequences重复的DNA序列