优值

The comprehensive treatment project of Tong Ken landslide consists of whittling slope、anti-landslide pile with anchoring cable、retaining wall、building ground drainages leveling off and calking slope、vegetation protection etc. After managing, under the action of earthquake load and watery the stability coefficient of landslide is up to 1.10.Then, this text researches the structural optimization design of anti-slide pile with anchoring cable. On the condition that the width of section is invariable, the height of section is confirmed by structural optimization method. This will change traditional method to optimize the height of section so that design is simplified and cost is lower.

最终选用的的综合治理方案是由削方、锚索抗滑桩、护坡挡墙、地表排水、整坡填缝、生物防护等多种工程措施优化组合而成，治理后，在饱水有地震荷载状态下滑坡的安全系数可达1.10论文重点是主要对锚索抗滑桩的桩身结构优化设计进行了研究，在给定抗滑桩截面宽度的条件下，运用结构优化的方法来确定抗滑桩截面高度，改变传统迭代计算方法确定桩截面尺寸，使抗滑桩截面高度取最优值，达到简(来源：ABC4a论文8d网www.abclunwen.com)化设计和降低工程造价之目的。

The application of genetic algorithms to search for optimization of function is studied, and the comparison of optimization of function achieved by genetic algorithm with binary code and octal code is analyzed.

研究了遗传算法在寻找函数最优值方面的应用，比较分析了二进制遗传算法和八进制算法的函数优化结果。

In this paper, using time Petri nets as specification models, system functionality and timeliness are first verified. Then a heuristic algorithm is proposed to optimize the system energy, which is driven by subtasks' energy-gradients and can be further simplified in the case that TPNs are composable. The experimental results show that the proposed methods can support the high-level low-power synthesis of real-time systems with results close to the optimum one, but with very low time complexities.

以时间Petri网为模型，验证系统功能性和实时性，在此基础上，提出了一种由子任务的能耗变化率驱动的启发式能耗优化算法，并针对一类特殊形式的网模型———可组合时间Petri网，设计了相应的简化算法·实验说明，上述算法时间复杂度低，且优化效果接近最优值，能够为实时系统低能耗高层综合提供有力支持

Finite element analyses are conducted for combination of process parameters designed using statistical three-level full factorial experimental design.

在探球最优值的过程中，也对有限元软件MoldFlow的优点，试验统计设计，人工神经元网络基因算法等进行了探索。

This model is a non-linear constraint program, and the feasible direction search algorithm is applied to solve the model.

采用分析优化方法，探讨了公共交通的实际乘客需求及票价成本收益，并以此为基础建立了以社会福利最大化为目标的发车间隔和票价综合优化模型，确定该模型为非线性约束最优值规划，应用可行方向法对模型进行了求解。

It is the key problem to fully improve the thermoelectric figure of merit.

如何最大限度地提高材料的热电优值是当今热电材料研究的主要问题。

To compare with other oscillators, the figure of merit is calculated, which is about -173.2dBc/Hz.

为了与其他振荡器比较，还通过计算得到了相位噪声优值，约为-173.2dBc/Hz。

The developing trend of IGBT is improving its figure of merit=〓 In the second chapter, the operating mechanism of IGBT is first introduced.

纵观IGBT的发展过程，可以看出IGBT的发展趋势是向着提高其性能优值〓的方向发展。

It has larger Faraday rotation angle and magneto optic figure of merit and lower temperature sensibility than pure YIG.

与纯YIG相比具有较好的磁光性能，有更高的比法拉弟旋转角和磁光优值以及较小的温度依赖性。

The relations between the figure of merit of semiconductor thermoelectric devices and the Seebeck effect, Peltier effect and Thomson effect are analyzed.

分析了半导体热电器的优值系数与赛贝克效应，帕尔帖效应和汤姆逊效应之间的关系。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。