摘要
Tsinghua Science and Technology （Tsinghua Sci Technoi）, a comprehensive academic journal sponsored by Tsinghua University, is published bimonthly. This journal aims at presenting the up-to-date scientific achievements with high creativity and great significance in engineering fields, especially in computer and electronic engineering. Contributions all over the world are welcome. Tsinghua Sci Technol is indexed by Engineering index （Ei, USA）, Chemical Abstracts （CA, USA）, 1NSPEC, P （Russia）, SA, Cambridge Abstract and other abstracting indexes.
Tsinghua Science and Technology （Tsinghua Sci Technoi）, a comprehensive academic journal sponsored by Tsinghua University, is published bimonthly. This journal aims at presenting the up-to-date scientific achievements with high creativity and great significance in engineering fields, especially in computer and electronic engineering. Contributions all over the world are welcome. Tsinghua Sci Technol is indexed by Engineering index （Ei, USA）, Chemical Abstracts （CA, USA）, 1NSPEC, P （Russia）, SA, Cambridge Abstract and other abstracting indexes.
