Through the analysis for the process of Walsh modulation and demodulation, the adaptive error-limiting method suitable for the Walsh code shutting multiplexing
From the view of robotics, kinematical and dynamical analyses of the WD-400 Mechanical Forward Excavator are carried out in this paper. Transformation of the ma
This paper introduces the results of a semi-industrial UCG. trial carried out at Xuzhou Xinghe No. 2 mine. A new underground gasifier, long tunnel, large sectio