This paper studies the typical failure modes and failure mechanisms of non-wetting in an FCBGA(flip chip ball grid array......

It is necessary to protect the interests of laborers without sacrificing the authority of the Labor Contract Law,as well......

The concern of the Chinese world of learning over the existing problems of urbanization is concentrated at present on en......

1.全党同志要充分认识这场变革的重大现实意义和深远历史意义,统一思想,协调行动,深化改革,开拓前进,推动我国发展迈上新台阶。All......

Optical simulations of GaAs/AlGaAs thin-film waveguides were performed for investigating the dependence of the modal beh......