In recent years city design tends to integrate with modern planning idea involving history, culture, humanism and ecology on the basisof tranditionally aesthetic. Urban organic places are constructed by the increase of community features, identification, location spirit and cityvitality.
The dissertation mainly describes about development histories, present status and trend of automobile engine lube oils, introduces the development of automobile engine oil with the technology of automobile engine develops rapidly, and vehicle internal-combustion engine oil keep on satisfying the needs of high-power, heavy-duty and high-speed.
In chapter IV, it analyzedand forecasted the tendency of museum architecture in new century in four aspects,which included reformation of idea, the increase of style, the tendency of design andthe culture token.
As the design trend of modern cellular phones evolves to be miniaturization and versatile sound in quality, the electro-mechanical components including the micro-speaker are essential toward size reduction and broad frequency range of sound.
An automobile design trend that has received much attention has been the reduction of vehicle mass.
The design trend and current design methodologies of bandgap voltage reference have been discussed.
The design trend has been to distribute applications on several processing units.