前后: around; about排列: arrange; rank; place; range; ...的: 4次方是 The fourth power of 2 i ...前后排列: tandem前后排列时间表: tandem schedule按时间先后排列的事件: events in chronological order ie according to times dates etc排列的: marshalling; tactic分类排列的: assorted; raisonne合理排列的: raisonne间隔排列的: spaced可排列的: permutable; sequencable空间排列的: steric良好排列的: well-arranged排列的阶: order of a permutation; order of permutation排列的系序: sorted set order排列的循环: cycle of permutation顺序排列的: tactic松排列的: open packed致密排列的: pycnomorphous; pyknomorphic; pyknomorphous总状排列的: racemose错开排列的排: staggered row玫瑰形排列的: rosulate排列的不动点: fixed point of permutation排列的插入积: intercalation product of permutation棋盘式排列的: checkered