优化问题

This model isuniversalizable, and can indicate one-to-one marketing optimization prob- lem exactly.

该模型具有较强的通用性，可准确描述One to One营销优化问题。

Finally, the FSPEA is applied to solve the nutrition decision making to map the Pareto-optimum front.

最后把FSPEA应用到营养分析和决策的优化问题来获求最佳膳食营养结构。

Based on the linear wave resistance principle,the wave resistance formula was established for the high speed trimarans with a main center hull and two small outer hulls.

本文据线性兴波阻力理论推导了辅船体与主船体水下体积不相等情况下的兴波阻力计算公式，据此以数学船型作为片体对高速三体船片体兴波干扰规律、兴波阻力曲线规律进行了研究，并采用简单枚举与等值线图谱相结合的方法对片体布局优化问题进行了探讨。

Also,the optimization of outer hulls location of the trimaran for minimizing wavemaking resistance was considered.

此外还考虑了三体船型的水下片体的位置的优化问题，得到了一些有意义的结论。

The numerical results show that the optimization method is effective for optimization of plateshell structure with stiffeners,and it is easy to implement on a computer.

数值结果表明，该方法处理板壳加筋结构优化问题十分有效，而且容易在计算机上实现。

The numerical results show that the optimization method is effective for optimization of plate-shell structure with stiffeners, and it is easy to implement on a computer.

数值结果表明，该方法处理板壳加筋结构优化问题十分有效，而且容易在计算机上实现。

For one-dimension optimization problem, stage pressure ratio and flow angles at the stator trailing edges, solidities at the stator and rotor trailing edges are considered as design parameters, To demonstrate feasibility of the present method, a multiobjective optimization of a six-stage compressor design was performed for maximization of the overall isentropic efficiency and the total pressure ratio, It obtained dozens of reasonable and uniformly distributed Pareto-optimal solutions that outperformed the baseline design in both objectives.

对于一维优化问题，以某六级高压压气机为对象，选取各级的级压比和静子出口气流角以及转子、静子的稠度为变量，得到了几十个在两个目标上均优于初始设计的Pareto最优解。

In the non dimensioned time domain,the generalized quadratic performance criterion of error state transits into the optimal problem of structural parameters,thus gets an optimal parameter system—optimal damping control system with big margin for stability,little number for oscillation,small overshoot,and small setting time.

在无量纲时域中，把状态误差的广义二次型性能指标转换成结构参数的优化问题，从而得到一种稳定裕度大、振荡次数少、超调小、调节时间短的最佳参数系统——最佳阻尼控制系统。

Combustion control and performance evaluation for scramjets need effective measurement information, therefore it is important to choose the optimal location and number of sensors. This problem is a combinatorial optimization problem which is difficult to solve.

超燃冲压发动机的燃烧控制和性能评估需要有效的燃烧室测量信息，而如何确定传感器的最佳位置和数量是非常重要的，要求选择最小的传感器数目和最佳的测量位置来较准确的描述燃烧室工作特性，这是一个组合优化问题，直接求解比较复杂。

Nonlinear rescaling methods,based on a class of nonlinear Lagrangians,are important in constrained optimization.

非线性重新尺度化方法是求解约束优化问题的一类重要的算法。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。