An automated multi-range multipliers (range resistors) system is established for the AC voltage measurements by using a thermal voltage converter.It is performe
A new specimen consisting of a complete skull and lower jaw was discovered from the Lujiatun bed of the Lower Cretaceous Yixian Formation in the Lujiatun site,
The four leading tidal constituents M2, S2, K1 and O1 in the South China Sea are simulated by using POM. The model is forced with tide-generating potential and
Based on the NCAR/NCEP monthly and pentad reanalysis dataset of 1961-2003, the progress of seasonal evolution of the summer atmospheric circulation in the East
The nano-size metal oxide was prepared by the single-disperse technique on liquid phase, and formed sol clusters, its uniform film was covered on the surface of
Two types of granitic intrusives occur in the lower Paleozoic strata in north Qilian. One is the hornblendebearing granitic body in Jingzichuan, characterized b
Based on the 1958-1999 monthly averaged reanalysis data of the National Center for Environmental Prediction (NCEP)/National Center for Atmospheric Research (NCA
Near-fault ground motions with long-period pulses have been identified as critical in the design of structures.To aid in the representation of this special type
Based on a nearly complete skeleton with skull from the Early Cretaceous of Liaoning Province, a new omithocheirid pterosaur: Boreopterus cuiae gen. et sp. nov.