Satellite laser ranging (SLR) is one of the major space geodetic instruments, which has various applications in earth science. In this paper, we introduce several issues regarding the key technology i
Photo-oxidative degradation of polypropylene/clay multifilament yarns containing different amounts of clay was investigated. These samples and pure polypropylen
We carried out a census of the rural residential buildings of Zhongxiang areas 17 towns. Next, we conducted a sample survey in four townships: Huji, Shipai, Zhangji, and Jiuli. According to the census
This paper proposes a constitutive law and a method for characterizing highly preloaded viscoelastic materials subjected to linear(small-amplitude) vibrations.