1Research on Circular Economy in Anyang City——With the New Concept of Circular Economy to Achieve the Healthy Development of Ecological Civilization in Anyang1-5
3Development of Investigation into Geometrical Unit Cell of 3D Multi-directional Braided Composites11-13
4The Application of PLC in the Switched System of Reversible Heat Exchanger in Air Separation Plant14-15,25
11The Connection Number Based on the Triangular Fuzzy Number and Its Application to Evaluation of Environmental Quality39-43
13Investigation and Countermeasures on Ecological Environment of Mining Enterprises in Anyang City48-51