特殊用法delayed repetition1.延后重复(程序教学)distributed repetition1.分段复习fringe repetition1.条纹重复性image repetition1.图象重复, 图象重现impulse repetition1.脉冲重复independent repetition1.独立反复iterative repetition1.迭代反复pulse repetition1.脉冲重复stress repetition1.应力重复symmetrical repetition1.对称重复