instructionaladj.指导的；教育的；教学的instructionn.指令；教学；教诲；说明instruction memonics指令助记符instruction schedule指令调度instruction practice教学实践instruction analysis教学分析instruction approach教学方法Instruction encoding指令编码instructional target教学目标instructional design教学设计instruction steering指令驾驶instruction research研究型教学