LUO Ming. Readout Method about Time Parameters in Network Based on the Structure of Abacus[J]. Journal of Civil and Environmental Engineering, 2002, 24(1): 65-68.
LUO Ming. Readout Method about Time Parameters in Network Based on the Structure of Abacus[J]. Journal of Civil and Environmental Engineering, 2002, 24(1): 65-68. DOI: 10.11835/j.issn.1674-4764.2002.01.014.
This paper provides a simple method of readout of time parameters in network. It will be helpful to planning without calculation or with a little calculation.