组合方法

In this paper the structure optimal design of the pressure spherical hull in a deep manned submersible is completed with a combined optimal method and this method is based on Response Surface Method and Genetic Algorithm.

本文采用组合优化方法对某深海载人潜水器耐压球壳进行优化，该组合优化方法基于响应面近似模型和遗传算法。

An instantaneous optimal semi-active control method is put forward. Combined sliding mode control with lyapunov's stability theory, the control weights matrix, which can minimize structural instantaneous energy, is designed. Simulation and shaking table test is conducted to validated the method's effectiveness. To solve combination explosion of controlled structural state encountered in high-rise building control, the semi-active control strategy, which can drive structural state point to reach the sliding mode switching band, is designed by using sliding mode control theory, and genetic algorithm is used to find the optimal semi-active switching to drive the structural state point to sliding mode switching band at prestissimo speed.

提出了一种瞬时最优半主动结构控制方法，利用滑模变结构控制理论和Lyapunov稳定性理论设计使结构瞬时能量最小的半主动控制权矩阵，仿真实例和振动台试验验证了本文所提方法的有效性和实用性；为解决在高层建筑半主动控制中半主动控制器状态组合爆炸的问题，利用滑模变结构控制理论设计在Lapunov稳定意义下使结构在运动状态空间中任一相点于以最快速率到达滑模切换带的半主动控制策略，并用遗传算法找出了最快到达滑模切换带的半主动控制切换组合。

Focusing on the open water performance of integrated propulsors with pre-swirl stator, duct and rotor, using factor analysis theory and de-compound experimental method, the interaction characteristics among components and open water efficiency of the propulsor were analyzed and the expression and measurement method for this type of propulsor were also established.

以由导管、前置定子和转子构成的组合推进器敞水性能为研究对象，运用因子分析理论和分解试验方法，分析并建立了组合推进器各部件水动力相互干扰特征和敞水效率的表达与测量方法。

By combinatory counting process to enumerate data of work condition of each generators, thus makes sure the searching and solver in optimal condition.3. Set up the power equilibrium equation and flow equilibrium equation according to the slack variable. It is not necessary to adjust the optimization any more and guarantee the optimal precision of the solution.4. Digitalize the composite characteristic curve, such as the digital input and accurate extraction of data during the performing.The above mentioned is an expanding for optimal performing of hydropower station in theory. It has good engineering applicability.

在水轮机专业领域和水电站运行领域主要成果是：(1)用人工智能的方法解决了水电站机组间负荷动态最优调度问题，且用数学方法严格证明了解的最优性；(2)用组合计数对并联机组的每个组合工况进行无遗漏枚举，从而保证搜索策略的作用范围和解的最优性；(3)利用松弛变量建立了功率平衡方程和流量平衡方程，使优化结果不再需要二次调节，保证了解的优化精度；(4)综合特性曲线的数字化，包括曲线的数字化输入和在程序运行过程中对曲线信息的精确提取。

Based on the features of Modular fixture,this paper introduces a parameter design method for Modular fixture utilizing the Configuration of Solidworks2003 agilely.

基于组合夹具的特点，灵活运用SOLIDWORKS2003的配置技术，介绍了一种组合夹具的参数化设计方法和实现步骤，应用表明，本方法具有很强的实用性。

In the light of field features in desertification areas, the data quality and band combination of different bands are assessed, the indicators, principles and methods for data assessment and band option are put forward to, and optional band combination for desertification monitoring is determined primarily. The data pre-treatment model for desertification monitoring is developed after studying the pre-treatment algorithm of restoration and rebuilding of hyperspectral resolution data. The spectral features and variation rules of different objects in experimental areas are understood and analyzed. The different classified methods are given and discussed on the basis of characteristics of desertification region. The remote sensing quantitative retrieval model for the appraisable factors of desertification monitoring are founded.

针对荒漠化地区的地物特征，对高光谱数据不同波段的数据质量、波段组合进行定性和定量的评价，提出用于数据评价、波段选择的指标、原则和方法；初步确定一个适用于荒漠化监测的优化波段组合，建立适合于荒漠化监测的数据预处理模式；初步分析、掌握研究区内各类地物的光谱特性及变异规律；针对荒漠化地区特点对多种分类方法进行探讨分析；建立荒漠化监测主要评价因子的定量反演模型。

In line with port logistic characteristic of port logistic, the article puts forward throughput capacity combination forecast method, and makes contrast analysis between this method and expectation value, lineal regress and index smoothness.

针对港口物流发展规律及不同预测方法的不同特点，本文提出了基于最优组合预测权重向量的组合预测方法和基于定性、定量预测不同时间效应的时变权重综合预测模型，使最后的预测结果更具有科学性、合理性和可达性。

More importantly, he also taught us exercises the tap steps in a new method and earnest wised us that we must learn the name of tap steps in foreign language, their structure and principles of evolution; must learn to listen to music and exercises the international popular method of singing and counting the rhythm, and tell us how he has continuously participated in master courses, and from the most recent movies, television dramas accumulation and innovation in learning and typesetting tap dance combinations, and is how to ride from a business trip to seize any slot of time to recite their rhythm and drill until he skilled and corrected.

更重要的是他还教给了我们练习踢踏舞步的新方法，谆谆劝诱我们一定要学习和记忆踢踏舞步的外语名称、结构演变的原理等；要我们学会听音乐，学会国际流行的唱拍方法和数拍来指导踢踏舞组合的学习，并告诉我们他是怎样不断参加大师课程，并从最新的电影、电视剧中学习积累和创新编排踢踏舞组合的、是怎样从出差路程中抓紧缝隙时间来背诵它们的节奏和反复操练直至妍熟无误的。

We describe three methods for combining match scores and estimating the statistical significance of the combined scores and evaluate the search quality and the accuracy of the estimate of statistical significance of each. The three methods are: 1 sum of scores, 2 sum of reduced variates, 3 product of score p-values.

我们描述了3种方法对组合的打分进行组合匹配打分及评估统计显著性，并评价搜索质量及每一个统计显著性评估的准确性。3种方法是：1打分的和，2简化的变量的和，3打分p-values的积。

The combination and the method can be used for the early detection and nondirective therapy of hepatitis B; besides, the combination and the method have the advantages of high specificity, high efficiency, high sensitivity, low detection cost, convenient material obtaining, and the like.

所述组合、方法能够用于乙型肝炎的早期检测及指导治疗，该组合、方法具有高特异性、高效性、高灵敏度、检测成本低、取材方便、样本易存放等优点。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。