最优条件

Then the net income guarantee level is adjusted by the compare of the optimum customers' price and bided price.

通过权衡消费者剩余和政府担保的资金成本，在特许权人为风险中性的条件下，由逆向递推法求出使得社会福利最大的消费者付费最优价格，根据中标价格与最优价格的比较进行担保水平的调整确定。

The best results were obtained with 40 mg cellulose/2.5 mL water at 380 ℃ and 16 s, affording oligosaccharide recovery above 29%, or 80 mg cellulose/2.5 mL water at 380 ℃ and 18 s, affording hexose recovery above 39%.

最优水解条件研究显示，在380 ℃， 40 mg纤维素/2.5 mL水条件下反应16 s可获得最大的低聚糖产率，为29.3%，在380 ℃， 80 mg纤维素/2.5 mL水条件下反应18 s可获得最大的六碳糖产率，为39.2%。

Firstly, applying spectral factorization to minimize an integral square performance criterion containing tracking error and control energy, an optimal control law for the nominal model is derived on condition of control energy constraint. Then, for model uncertainty, using spectral factorization to minimize the variance of the actual system performance from the nominal performance over all frequency range, a robust controller design method is abtained, which has optimal robustness of the system nominal performance to model errors.

首先针对控制对象的标称模型应用谱分解最小化一个包含跟踪误差和控制能量在内的积分平方性能指标，导出一个控制能量约束条件下的最优控制律；然后再针对模型不确定性应用谱分解最小化实际系统性能和标称性能在整个频段上的方差，得到一个鲁棒控制器的设计方法，可使系统的标称性能对模型误差具有最优的鲁棒性。

The opotimal experiment showed that the optimal culture medium contented lotus root knurl∶lotus root peel=1∶1, water 1.88mL/g, KH2PO45.63%, cotton cypress3.75%, corn powder 2.50%, and optimal culture condition was 27℃, strain age 2days, inoculum 10%, culture time 10days.

对发酵工艺条件进行优化，最优培养基配方为：藕节：藕皮(1∶1)，水1.88mL/g， KH2PO45.63%，棉粕3.75%，玉米粉2.50%，最优培养条件为：温度27℃，种龄2天，接种量10%，培养时间10天。

At first, we present a necessary condition for the existence of optimal linear state feedback control by means of Lagrange multiplier theorem.

首先利用Lagrange multiplier定理得到了存在最优线性状态反馈解的必要条件，而在加强的条件下也得到了最优控制存在的充分条件。

Stochastic convex programming; Monte Carlo methods; Financial optimization; Convergence with probability one; Optimality condition; Monte Carlo penalty function methods; Nonsmooth optimization; Directional derivative; Subdifferential; Confident interval; Conditional Value-at-Risk; Optimal reinsurance

基础科学，数学，运筹学随机凸规划； Monte Carlo方法；金融优化；以概率1收敛；最优性条件； Monte Carlo罚函数法；非光滑优化；方向导数；次微分；置信区间；条件风险价值；最优再保险

In order to reduce the effects of packet dropout on the system, a dropout compensator is added to the system, and a model for networked control systems with stochastic delays and dropout compensators is constructed, Based on this model, the sufficient conditions for the system asymptotical stability,γ suboptimum and optimum are given, and the output feedback control law for system H(subscript ∞) optimal control is obtained.

为了降低数据包丢失对系统稳定性的影响，在系统中增加了补偿器，并建立了具有丢包补偿器和随机网络诱导时延的NCS模型。在此模型的基础上，给出了系统渐近稳定和γ次优、最优的充分条件，并且获得了系统最优H控制的输出反馈控制律。

Communal the best amount condition that tastes supply is equal to limit changeover rate for summation of limit substitution rate, namely communal tasting supply to realize the condition with best Pareto is, every consumer is right communal taste disbursement price to must be equal to communal the limit cost that tastes production.

公共品供给的最优数量条件为边际替代率总和等于边际转换率，即公共品供给实现帕累托最优的条件是，每个消费者对公共品支付的价格必须等于公共品生产的边际成本。

Through adding new state variable and using supplement functions,the problem with restriction conditions was converted into nonrestriction problem.

通过增加新的状态变量和用补偿函数法，将本课题的有约束条件问题化为无约束条件问题，并提出了最优步长参数的动态搜索法来修改传统的梯度法，从而较完善地解决了多变量最优周期控制的计算问题。

Through adding new state variable and using supplement functions,the problem with restriction conditions was converted into nonrestriction problem.In addition,the dynamic searching method of optimal step coefficient was developed to modify the conventional gradient method,consequently the calculation problem of the multivariable optimal periodic control was able to be resolved better.

通过增加新的状态变量和用补偿函数法，将本课题的有约束条件问题化为无约束条件问题，并提出了最优步长参数的动态搜索法来修改传统的梯度法，从而较完善地解决了多变量最优周期控制的计算问题。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。