II. Operational principles of airplane flying attitude: mainly reflected in the ailerons ,elevons and rudder operation system.

二、飞机飞行姿态原理——主要反映在副翼、升降翼、方向舵系统里。

This has the vital significance to catch on the kernel layer of operating system, to dialyse process principle, to discover and study the new Scheduling Algorithm.

这对深入理解系统核心层，程原理，发现和研究新调度算法具有重要意义。