The evaluation of the permeation characteristics of SCC integrating CSA from 0–50% as an alternative for natural sand was also explored in this investigation. Initially, the fresh and concrete strength properties of SCC were analyzed. The permeation qualities, such as water absorption, sorptivity, ...
If Ci+ is close to 1, the alternative Ai is closer to PIS. 2.3. Lotka–Volterra MCGP Model This paper constructs a Lotka–Volterra MCGP model for the optimization data sim- ulation of the development of new energy vehicle manufacturing enterprises under the market driven mode. Based on ...