To view PSS from the aspect of organization, it is composed of learning objectives, preparing a lesson, in-class studying and evaluation feedback.
高中语文学案从其构成来看，主要分为：学习目标、预习、课堂学习和测评反馈四个部门。
2
AIM To make a proper evaluation of the prognosis of Possner-Schlossman syndrome (PSS).
目的正确评估青光眼睫状体炎综合征(PSS)的预后。
3
The research result shows that intelligence variable structure PSS is easy to implement, has good robustness, and can improve the stability of power system effectively.