求英语专业人士翻译毕业论文摘要

答：In today's highly developed background of the , people to shop and shopping behavior linked to the , online shopping mall on the merce system is essential to the carrier. The system uses the P language Web site, complete merce shopping site to achieve a basic function. Shoppers can register to e a member, login with members of the purchase of goods can be achieved through the shopping cart, members are free to shop, you can always add the deletion of goods and the achievement of final settlement functions. Background in product management section, system administrators can be added to the site goods, modify, or delete operation,
Relevant information to users can also modify and delete operations, and daily maintenance of the site.
Keywords: merce online shopping mall P

答：The second chapter describes the preparation of L O thin film substrate is selected, theprocess of laser deposition of thin films and thin pulse, measuring the application of three kinds of instruments and methods.
The third chapter displays some experimental data, the film generated in different experiments under different substrates in XRD, AFM, PPMS thin film microstructure, surface morphology, transport properties.
The fourth pares the optimal reaction condition, and through experimental analysis, research on ic properties of L O. At the end of the experiment andsummary of this thesis