This paper analyzes the key issues on PPA articles, such as tariff mechanism design and adjustment, the power purchaser’s obligations for acceptance and the seller’s obligations to supply, operation and maintenance, the commencing date of the commercial run, tariffs in the commission period, and issues relating to foreign exchange and payment guarantee, etc.

A Study of AHP- Based Furniture Conceptive Design Evaluation System;

Product design evaluation methods were introduced,and the mathematical model and evalu- ation steps of fuzzy evaluation were described detailedly.

The text discusses reforms of practical teaching in the course architecture design from the perspective of choosing subject,design process,design evaluation,teaching form and so on.

In the third part, we summarize the methodology of assessment design from five aspects: sampling strategy, surrogate species, rapid assessmen.

When chasing after the design value,fierce competition for the power of design happens in the modular organization.

This thesis states emphatically on the relationships among comsuption, design and value, and does research on design value in the basic way of doing research on value in the philosophy sense.