Biological oxidation groove to treat wastewater in Daqu liquor production was introduced in this paper and its operation control system was studied. 介绍了生物氧化沟工艺处理大曲酒酿造废水,重点探讨了运行控制系统。
Physical, chemical and biological control methods in the purifying water process and the secondary water supply system in Chinese water supply industry are discussed. 重点介绍了目前国内供水行业所采用物理、化学以及生物的方法在水厂净水处理及二次供水过程防除摇蚊污染的研究;
Mathematic model of biological nitrogen control system with single sludge method 单相活性污泥法脱氮系统的数学模型
Biological and chemical hazards were the major hazards in school drinking water; the key control points included hygienic system of hardware facilities, water disinfection, pure water quality and drinking water machine disinfection. 学校饮用水的主要危害有生物性危害和化学性危害,临界控制点包括卫生硬件设施、卫生制度、水质消毒、纯净水成品水质量、饮水机消毒。
On the basis of the experimental results and the analysis of the environmental conditions, we consider that the comprehensive biological control which takes the water storage system as the key is the most effective way for restoring the ecosystem in the dry-hot degenerative mountainous area. 根据试验结果和治理区的自然生态环境现状,我们认为,以调蓄水系统为核心的综合生物治理措施是干热退化山地生态系统恢复重建中最有效的治理途径之一。
Motivated by the biological system control mechanism, this paper designs an agent architecture that includes genetic, neural and endocrine control sub system. 本文借鉴生物系统控制的理论,设计了一种多Agent的体系结构,在此结构中包含有遗传、神经和内分泌控制子系统。
System Dynamics simulation models for biological and pesticide control in the pest natural enemy system 害虫-天敌系统生物和农药控制的系统动力学仿真
This paper researched on the taxonomy and biological character of mulberry pests and the building of mulberry pests control expert system. 本文以桑树害虫为研究对象,调查研究了我国桑树害虫的种类和生物学特性,并研制了桑树害虫诊治专家系统。
Therefore, the main ways of control of ragweed especially biological controls were reviewed in order to found integrative control system of ragweed. 本文对豚草防治的主要方法进行了综合论述,为豚草综合防治体系的建立提供参考。
Research On The Electronic Intelligent Biological Hybridization Control System 智能化生物杂交电子测控系统的研究
Studies on the biological control system of diamondback moth 小菜蛾生物防治系统的研究
Biological system is the nonlinear system, so it is still a public problem upon how to control the biological system balance. The predecessor has done a lot of researches. 生物系统属于非线性系统,如何控制生物系统稳定,保持生态平衡依然是人们十分关心的问题,前人对此也做了大量分析研究工作。
Parasitoids are natural enemies of numerous insects that as important biological control agent to achieve pest status in agriculture system. 寄生蜂是农业害虫重要的天敌,在害虫生物防治中发挥重要作用。
Verify the single foot trajectory generation algorithm, and according to the biological control mechanism of mammalian quadruped established the robot real-time motion control simulation system. 对单足的轨迹生成算法进行验证,并且根据哺乳动物的生物控制机理建立了四足机器人的实时运动控制仿真系统。
The flocking control is a new distributed control method imitating biological accumulation movement in nature, and it is conducive to accomplish formation control, coordination control of multi-agent system. 群集控制是一种模拟自然界中生物聚集运动的新型分散式控制方法,它有利于实现对多智能体系统的编队控制、协调控制等。
The platform can be applied to real-time analysis of SEMG and other biological signals. Finally, a real-time SEMG cursor control system is achieved based on the analysis of SEMG and the study of real-time platform. 最后,在肌电信号分析方法和实时平台的研究基础上,实现了基于表面肌电信号的光标实时控制系统。
Simulation results show that the model can simulate the biological characteristics of neurons preferably. Secondly, the paper simulated biological nerve-muscle control system to establish a single joint multi-loop bionic control system. 仿真结果表明,控制模型可以较好地模拟生物神经元的特性。其次,引入了仿生控制系统的概念,模拟生物的神经-肌肉控制系统建立了CPG仿生控制系统。
It provides an effective means for the biological control by designing a stable adaptive fuzzy controller to control the number of three types of populations within the range of aspirations. Secondly, specify the fuzzy systems structure and parameters to ensure closed-loop system is stable. 通过设计稳定的自适应模糊控制器把三种群的数量控制在期望的范围内,为生物防治提供了一种有效的理论依据。其次,通过指定模糊系统的结构和参数,用于保证闭环系统的稳定性。
Biological control is an important component in plant diseases management system. Hypersensitive response is the most effective way in resistance pathogen infection. 生物防治是植物病害综合治理体系中的一个重要组成部分,植物同病原菌互作的进化过程中形成的过敏反应是自然界中植物抵抗病原菌侵染的最有效方式。
Two basic technical principle models of facultative biological process in CIBR and nitrogen and phosphorus removal by AAA, as well as enzymatic wetlands co-purification are analyzed, and a control principle by nitrogen and phosphorus in biological and ecological system is established. 分析了污水生物/生态处理工艺中的CIBR的兼性生化、AAA脱氮除磷二个模式的基本技术原理,酶促湿地协同净化技术原理,并建立了生物与生态协同的氮磷调控原则。