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1·A new rotation method of discrete variable is proposed.

提出了新的离散变量转轴法。

2·The method has been applied to the optimum design of discrete variable structure.

并将此方法应用于离散变量结构优化设计中。

3·The discrete variable optimum design of reinforced concrete continuous beams is discussed.

提出了钢筋混凝土连续梁的离散变量优化设计方法。

4·The mathematic model belongs to the nonlinear mixed-discrete variable optimization problem.

该模型属于非线性混合变量优化设计问题。

5·The optimal method-penalty technique can be used to solve discrete variable project problems.

用优化方法解决离散变量的工程问题，可采用惩罚函数法。

6·In light of the characteristic of the model, a new rotation method of discrete variable is proposed.

根据模型特征，提出了新的离散变量转轴法。

7·The design of variable structure control based on the discrete variable rate reaching law is discussed.

研究基于离散变速趋近律的变结构控制设计问题。

8·A discrete variable will obviously approach a continuous variable as the sampling interval is decreased.

很明显，当采样间隔减小时，离散变量会逼近连续变量。

9·Fuzzy dynamic penalty function GAs is used to optimize a reinforced concrete beam with discrete variable.

用模糊动态罚函数遗传算法对钢筋混凝土梁进行了离散变量优化设计。

10·Topology optimization of a continuum structure is essentially a 0-1 discrete variable optimization problem.

连续体结构的拓扑优化本质上是一种0-1离散变量的组合优化问题。