Because of the complexity of the project optimization problem, the traditional optimization method can hardly be used to solve.
由于工程最优化问题的复杂性,传统的最优化方法一般很难求解。
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This text carries on the research to the system of GPRS and the application provide, discussing several kinds net project based on GPRS and the method dealing with the line problem.
The calculating theory and designing method of pre-stress reinforcement concrete structure plasticity is one of thorny problem that the theory circle and project circle pays close attention to.