最优过程

Significant interactions between pH and salinity, as well as pH and temperature were found during the germination respectively, otherwise the relationship between salinity and temperature was relatively unapparent.

结果表明， VPJ33的最优培养条件为：pH 8.41、温度34.1℃和盐度2.47％；菌体生长过程中， pH和盐度以及pH和温度对VPJ33生长的交互作用显著，盐度和温度对VPJ33生长的交互作用不显著。

The effects of every main factors on extraction ratio are discussed, and the optimum conditions of extraction effective components from zizyphus jujuba are determined with the orthogonal test. Optimum conditions are obtained by using a new method of H2O2-decoloring in alkalescent condition, and effects of correlation factors on decoloring ratio are discussed. The yield ratio of polysaccharide is above 5.26% under these optimum conditions.

首先研究了不同提取过程中各因素对多糖提取率的影响，结合正交实验确定了微波最佳提取工艺条件；然后采用双氧水弱碱性条件下脱色新工艺，并对脱色各影响因素对多糖脱色率的影响进行了讨论，最终得出最优脱色条件，使多糖得率达到5.26％以上。

DIPSO incorporates the dynamic mutation, multi-subpopulations methods of IPSO, and changes the heights and the positions of the peaks by variable parameters and chaotic model. This algorithm uses multi-subpopulations to search for the highest peak in order to track the dynamic environments. Furthermore, DIPSO apperceives the changes of the environment by tracking the fitness value of the global optimal particle.

该算法是IPSO的动态版本，沿用了IPSO的动态变异策略、多子种群策略，在算法运行的过程中分别对环境进行参数设定型动态变化和混沌模型动态变化，利用多子种群分别对多个峰进行搜索，很好地实现了算法的追踪性能；对全局最优粒子进行实时跟踪，利用其适应度值的变化来发现环境的改变，并以此来引导群体对环境变化的感应。

The system categorizes and recognizes the visible urine sediment components based on the technology of image processing and support vector machine.

在应用SVM分类方法的过程中，首先建立已知分类的图像，进而提取图像的特征，再对这些特征进行训练，同时交叉验证确定最优的SVM核函数和参数。

A new solution scheme is then devised to take the advantage of this prominent feature in carrying out the "fathoming" procedure and the "backtrack" procedure in a searching process of an implicit enumeration.

利用这一显著特性，新算法在搜寻最优解过程中，能改进探寻和折返策略以提高隐枚举法的计算效率。

The control criteria of system stochastic optimal control involving the probability density evolution analysis are presented in reference to the physical senses of control objectives, and three classes of control criteria hinging on evolution processes with hierarchical levels are developed.

从目标控制量的物理意义出发，提出了基于系统概率密度演化分析的最优控制准则，建立了递阶层次的演化过程控制准则类。

It is a MAX-MIN ant system hybridized with tabu search, which is implemented in the hyper-cube framework.

该算法主体是一个在超立方框架下执行的MAX-MIN蚂蚁系统，算法混合了禁忌搜索算法作为局部优化算法，同时集成了一个后优化过程来进一步优化最优解。

Some ways are adopted in the intercrossing process either to search the uninterrupted path or to promote the efficiency of searching out the optimal path.

交叉过程中，采用重复点交叉的几种处理方式，既避免了AGV搜索到断路的情况，也较大提高了产生最优路径的效率。

In discussion of this problem,obstacles are supposed having known at numerous methods for predigesting problem.

在该问题的探讨过程中，人们尝试了各种方法，如实时性比较好的人工势场法、虚力场法和全局优化性能较强的遗传算法、神经网络、蚂蚁算法等[1-3]，但是这些方法基本上都是在假设障碍物已知的情形下进行的，即将研究的重点仅放在了算法对最优路径的搜索上。

With the aid of cooling water optimization offline, a new dynamic control model based on optimized relation among speed, superheat and cooling water is obtained considering superheats effects on temperature field.

在实现二冷水量离线优化的基础上，分析了钢水过热度对铸坯凝固过程的影响，并通过数据拟合的方法得到了一种基于拉速—过热度—水量最优关系方程的动态控制模型。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。