@article{201808.0338, doi = {10.20944/preprints201808.0338.v1}, url = {https://doi.org/10.20944/preprints201808.0338.v1}, year = 2018, month = {August}, publisher = {Preprints}, author = {Jian Zhou and Jian’er Yu and Jianxia Qiu and Yuanyuan Zhou}, title = {The Spirit of Science: Attribute and Structural Model}, journal = {Preprints} }