On the pesticide label management , mainly analyzing the present situation , researching basic guidelines of many countries , especially guidelines on good labelling practice for pesticides in fao , and the difference from our country . according to chinese situation of pesticide label management , the proposals of pesticide label management are listed as follows : ( 1 ) the solvent request of the pesticide products ; ( 2 ) the direction of pesticide label , including agriculture measure , application scope and restricted - entry interval period , etc . ; ( 3 ) the label contents of the special use pesticides ; ( 4 ) the classification of the pesticide application ; ( 5 ) the law duty of the label contents 为此，本文以联合国粮农组织、美国、日本和中国的农药标签管理法律法规为研究对象，分析了世界各国农药标签管理的现状，主要研究了现行农药标签管理的基本规范，系统地比较了我国农药标签管理与世界各国的差异，特别是在联合国粮农组织《农药标签规范准则》基本要求的基础上，根据中国农药管理体制的实际情况，首先提出了加强和完善中国农药标签管理的意见和建议，具体包括( 1 )农药产品溶剂的要求； ( 2 )农药标签的农业措施、应用对象及安全间隔期等的说明； ( 3 )农药特殊用途标签的标注问题； ( 4 )农药使用的具体分类； ( 5 )标签内容的法律责任问题。
On the basis of a reliable finite element model , the load spectrum as specified in aar standard and the s - n curve database for welding joints , regarding the new type of heavy haul open top wagon as the analysis object , fatigue life prediction is conducted in the design phase 基于可靠的有限元数值仿真模型，以及美国aar标准中的载荷谱、焊接接头的s - n曲线数据库，以重载新型敞车为应用对象，在设计阶段对其进行了疲劳寿命预测，预测结果表明该车确实存在疲劳寿命薄弱部位。
Appling closed loop control strategy in the power factor dynamic compensation system . then the key techniques , for example , the fashion of real time sampling idle current and the fashion of compensation capacitor connected with , the time when the compensation capacitor are thrown up , are researched 针对本系统的应用对象，确定了本系统中所应用的无功电流实时检测理论和方式、补偿电容器接线和分组方式、补偿电容器投入时刻的选择等关键技术；并对can技术应用于功率因素动态补偿系统进行了研究。
The paper puts forward the clustering algorithm includes : clustering based on grid and iterative , enhanced clustering algorithm base on density and k - medoids , enhanced k - means algorithm ( optimize chooseing consult _ points in iterative process ) , enhanced clustering algorithm base on distance . they can overcome many limitations ( some traditional algorithms terminate in local optimization . many results of cluster are roundness , too many times in partition iterative process ) , which are related to the static architecture of traditional model 在传统聚类算法的基础上,结合我们科学数据挖掘的应用对象?分子动力学数据,提出了迭代网格聚类算法, k -平均和基于密度结合的聚类算法,迭代过程中优化选择中心点的k -平均方法,以及改进型的基于距离的聚类算法等模式识别方法,能够解决传统算法带来的诸多问题(比如一些传统的聚类算法常常收敛于局部最优,发现都模式都趋近于球形,划分方法中迭代次数过多带来的效率问题) 。
Building a framework of function - driven product configuration management system based on customization of web and making a detailed analysis and research on the system characteristics and functions based on the academic background on web - based customization and product configuration management . 2 . having a study on product configuration management idea in the system and bringing forward a function - driven product configuration management thought based on the analysis of functions in product and building the system model 本文主要进行了以下方面的研究： 1 、介绍和分析了基于web的个性化产品定制及产品配置管理的理论背景，在此基础上提出了一种基于个性化web定制的功能驱动产品配置管理系统的体系框架结构，该结构具有分布性、集成性和可扩展性等特点； 2 、探讨了产品配置管理理念，在产品的功能分析的基础上提出了功能驱动的产品配置管理思想并建立了系统模型； 3 、对配置管理系统中的产品配置过程进行了数学描述，对定制产品相似实例的提取算法进行了研究； 4 、以温州东华服装设备有限公司的干洗机系列产品为应用对象，设计和开发了原型系统。
And all the related data the system needs can obtain from the existing information management system of the enterprise . the computer realization has high requirement for the quantitative indexes , so the system designed in this thesis mainly faces the production process , because the objective quantitative indexes are most obviously in this process 为此,本文以制造型企业为应用对象,进行了企业绩效管理系统的开发设计,主要目的是实现面向生产流程的计算机绩效管理,以充分利用企业现有的计算机平台,为相关的使用者和高层决策者提供帮助。
Taking the military battle command planning as a sample , it deeply discusses the construction and realization of multi bases system for military battle planning , such as distributed database , model base and knowledge base . on the other hand , it achieves the heterogeneous data interoperation and information resource sharing using multi - agents and mts / com + components . finally , it provides important technical support for the construction of multi - object based open intelligent platform in the field of military battle planning 在此基础上，本文以军事作战指挥规划为研究实例，深入探讨了军事作战规划分布式数据库、作战规划模型库、分布式知识库等多库系统的构建及其实现过程，实现了基于多agent和mts com +中间件的异构数据互操作及信息资源共享，为构建面向军事规划领域和多应用对象的开放式智能化作战指挥平台提供重要的技术支持，从而适应网络环境下军事作战指挥的数字化、可视化和智能化的发展趋势。
The sound intensity measurement is carried out for the exterior radiation noise of an automobile and by means of spectrum and correlation analysis of noise signal , an investigation into the application of sound intensity measurement to vehicle noise control is presented . for the main noise sources of automobile - noise of the engines made a distinguish analysis technology and various noise control measures . it is beneficial reference to reduce noise of engine 本文依据声强测量的原理，以汽车噪声源的分析为应用对象；通过对汽车的车外辐射噪声进行了声强测试并对噪声信号进行频谱分析和相干分析，研究了声强测量系统在汽车噪声控制中的应用问题；论述了汽车发动机噪声的鉴别分析技术和各种控制措施，为发动机噪声的降噪工作提供参考。
Through studies based on characteristics of " dynamic conductor " , this paper has formed a suite of " mise - a - la - masse " detection theories and techniques for underground dynamic conductor , and described the object of their application , the geoelectric model , the technical basis , some detection methods and their preliminary application 摘要根据“动态导体”的特点开展研究，形成了1套地下动态导体的充电法探测理论和方法，并就其应用对象和地电模型、技术基础、部分探测方法及其初步应用等方面进行了介绍。
4 . considering ordinate navigation of certain torpedo system as applied object , output - feedback controllers with h2 , h and regional pole placement constraints and reduced - order robust filters are designed . furthermore , simulation results show efficiency and feasibility of the theory and algorithm researched in this paper 以某型在研鱼雷系统纵向运动为应用对象，设计含有极点配置、 h _ 2 、 h _的多目标鱼雷输出反馈控制器和降阶鲁棒滤波器，并通过计算机仿真验证本文所研究的理论和方法的合理性和有效性。
