This paper introduces the PKPM-BIM construction management platform and its applications in the construction security management. The PKPM-BIM platform is an in
The performance parameters of transform-ers,as a basis for the design,themanufacturer’s guarantees and the acceptancetests,i.e.routine,type or special tests,mu
Geometric computing is an important tool in design and manufacturing and in arts.Conventionally,geometric computing is taken by algebraic computing.The vivid in
In this paper,as it is reported,through mechanism analysis,calculation,testing,measuring in the site and the observation ofbiologic effect on workers as well as
China will take a series of measures to improve the environment in the Three Gorges area, where the world’s largest water-control project is being undertaken.