低密度: low-density记录: take notes; record方式: way; fashion; pattern环记录方式: cylinder mode记录方式: record mode; recording method; recording mode全记录方式: full recording mode; fullrecordingmode集中记录方式: intensive recording mode静态记录方式: quiet recording mode双频记录方式: two frequency recording mode完全记录方式: full recording mode直接记录方式: direct recording system; direct-recording system字节记录方式: byte recording mode倍密度记录: double density recording变密度记录: variable density recording单密度记录: single density recording高密度记录: high de ity recording; high density recording密度记录器: density recorder; dr双密度记录: double dense recording; double density recording; double-density recording不归零制记录方式: non-return to zero recording二进制记录方式: binary recording mode双脉冲记录方式: double pulse recording双倍密度记录: double de ity recording; double density recording线性密度记录: linear density recording不归零变化记录方式: non-return to zero change recording不归零符号记录方式: non-return to zero mark recording