This paper probes into the principle of sci-tech protection for the artworks from four aspects.

This paper discusses some important topics about 220 kV unattended substation modification, such as the selection of modification mode, the pattern of local monitoring system and interlock function, the way of collecting protection information and the integration of protection and monitoring device.

The necessity to develop dynamic fault record and protection information remote transmitting system for Hubei power system was introduced.

The paper further investigates how the personal information is protected in the Chinese government Website from the perspectives of legal norm,technical support and user conception, summarizes the weak points of personal information protectionin the Chinese government Websiteawaiting to be strengthened, points out the problems, and finally puts forward some specific measures.

Scanning hydraulic scientific and technological information through Internet;

Discussion on strengthening the scientific and technological information service

The author analyses and approaches the reform direction for the natural science journal in colleges and universities from the four aspects: determining the target, mode of journal, speeding up the transfer of the scientific and technological information, attaching great importance to training the editorial staff.

The modern enterprise is paying more and more attention to the investment of information science and technology.

This paper,from the view of information science and technology,analyzed the varieties of risk to the banks industry in the process of finance computerization and gave correspondent precaution measurement.

After the informative process of more than 20 years , no matter business , management or strategic decision-making , Chinese banks have formed the universal dependence for information science and technology.