Being directed against the particular guestions using Powre Build,some using skills and methods of answer question about Power Build system user window and data window are produced in this paper.

Automatic user-role assignment in electronic bookstore;

A study of user-based comprehensive traffic and transportation system;

The Development of Electric Expense Cards for Large Double-users;

Electricity-supply plans of enlarging project by using frequency transformer users;

Implementing consistent users authority management with RBAC;

Power supply reliability analysis of customers for urban distribution network system;

Analysis for common faults of power supply reliability affecting customers in urban distribution system;

When Can Domestic Motor Vehicle Customers Realize Their "God" Dreams;

Analysis and discussion on reactive power operation for the large consumer of Shizuishan Power Grid;

Consumers Network Activities and Personalizing Services;

Talking About the Energy Saving of Consumer in the Central Heating System;