查询词典 vacuum fan

Then the intellectual control technology of vacuum circuit breaker is discussed particularly. As a control object, the bi-stable permanent magnetic actuator is separated into basic principle so as to determine the nature of the whole. The direct-coupled models of magnetic fields for analysis and for calculation are presented. The static and dynamic characteristics of the models and dynamic behavior analysis and matching analysis for the vacuum circuit breaker with bi-stable permanent magnetic actuator are also discussed. For a further study, fuzzy neural network control technology based on synchronized-closing operation of vacuum circuit breaker is analyzed and the research conclusion is used for realizing the synchronized-closing of vacuum circuit breaker in the future.

论文首先分析了永磁机构的结构和工作原理；然后主要针对双稳态永磁机构真空断路器分析了在开断和关合过程中的静态磁场耦合模型、动态分析数学模型和真空断路器的动态特性，并就永磁机构和真空断路器的匹配进行了分析；最后分析了基于双稳态永磁机构真空断路器的同步操作问题，深入研究了同步操作的模糊控制原理和算法，研究结果为最终实现永磁机构真空断路器的同步操作奠定了基础。

The vacuum tubular resistance furnace is the energy conservation periodic job vacuum resistance furnace, the host uses in the metallurgy profession, the Industrial and mining establishment, the universities, colleges and institutes, the Scientific research Unit making the vacuum furnacing, the vacuum agglutination, the nanomaterials agglutination and so on each use.

真空管式电阻炉为节能型周期作业真空电阻炉，主用于冶金行业、工矿企业、大专院校、科研单位作真空加热、真空烧结、纳米材料烧结等各种用途。

A high-quality neon tube manufacturing process include: bombardment degassing, vacuum and maintain vacuum and inert gas filled into the three major areas, while the bombardment degassing is the primary link, if a link is not sure is good, even if the neon vacuum pumped,"ultra-high vacuum", the use of neon tubes can not be long.

一根优质的霓虹灯管的制作工艺包括：轰击去气、抽真空及保持真空、充入惰性气体三个大环节，而轰击去气是首要环节，如果在个环节没把握好，就算把霓虹灯的真空抽到&超高真空&，霓虹灯管也使用不了多长时间。

In addition, by controlling a plurality of electromagnetic valves and vacuum pump via ECU as well as utilizing the vacuum storage function of the vacuum tank, the engine and the vacuum control system of the invention can work more reliably.

通过ECU对真空泵和各个电磁阀的控制，利用真空罐的储存真空功能，使发动机和真空制动系统工作更加可靠。

Vacuum packaging; vacuum pack; vacuum package; vacuum packing

&真空包装&；英文对照

Aoxin companies in a number of companies and technical personnel, engineers, based on staff work together to set up, is now leading a new generation of vacuum Impregnation, Impregnation vacuum drying, vacuum pressure Impregnation and drying oven and a small vacuum Impregnation machines and other users all over the world to the nation as well as to promote safety, environmental protection, energy saving, reliable, and inexpensive high-quality equipment.

奥鑫公司是在多家公司技术人员、工程师员工共同努力的基础上建立起来的，现以一流的新一代真空浸漆、真空浸漆烘干、真空压力浸漆和干燥箱及小型真空浸漆机等向全国乃至全世界用户推广安全、环保、节能、质量可靠、质优价廉的设备。

Where drying in vacuum over a desiccant is directed in the individual monograph, a vacuum desiccator or a vacuum drying pistol, or other suitable vacuum drying apparatus, is to be used.

要是按着单独文献报道中做真空干燥失重，应该使用这些文献中要求采用的真空干燥器、真空干燥枪或者其他的真空干燥设备。

Tsurumi / Su Village Water Ring Vacuum Pump Tsurumi introduce characteristics was founded in 1924, professional manufacturer of water ring vacuum pump and compressor, condenser vacuum in the power plant have a wide range of applications, especially in Japan, the local electric plants, most of them are used in vacuum pumps Tsurumi.

鹤见创建于1924年，专业制造水环式真空泵和压缩机，在电厂冷凝器抽真空上有着广泛的应用，尤其是在日本本土的电厂，绝大多数都采用的鹤见真空泵。

The company has taken since its establishment manufacturing the world's most green, most environmental protection, the most healthy, the most advanced energy-saving equipment as the goal, the introduction of West Germany, Italy and Sweden, the latest technology and patented technology, the production of a series of products: FRP double suction blower door fan-style vacuum suction fan Venetian-style super-quiet vacuum blower wet curtain cooling power airflow dyeing machine "be allowed to apply to the State Intellectual Property Office patent 200720048275.8 **" smell Tatsu professional to undertake electrical and mechanical workshop ventilation cooling plant project planning, design, construction and installation and debugging.

公司自成立起就以生产制造世界上最绿色的、最环保、最健康﹑最先进的节能设备为目标，引进西德、意大利和瑞典的最新科技和专利技术，生产了系列产品：★玻璃钢负压风机★双门式负压风机★百叶式负压风机★超静音负压风机★降温湿帘★气流动力染色机《获准申请国家知识产权局专利*200720048275.8*》闻达机电专业承接厂房车间通风降温工程的规划、设计、施工和安装调试。

So in this paper based on the characteristics and the optimum state theory of the vehicle, some kinds of control schemes are compared and discussed, and the fuzzy PID control scheme is adopted at last. The relation between air-cushion pressure and fan rotational speed on the optimum driving state is studied. The cushion pressure is used as controlled variable and the fan revolution is used as regulated variable. And transducer and fan motor are actuators.Based on the structure and operating properties of half-tracked air-cushion vehicle, the control system scheme and structure are presented. A control scheme using the self-tuning PID fuzzy logical controller is adopted. Fuzzy rules are set up and some researches have been done for fuzzy tuning method. At the same time the real-time measurement scheme by computer control is proposed, and electric circuits are designed. In the control system of half-tracked air-cushion vehicle cushion pressure P〓 is used as controlled variable and the fan speed n〓 as regulated variable.

因此本文以半履带式气垫车的特性和最佳工作状态理论为指导，通过对各种控制方法的比较与探讨，提出采用模糊PID控制方案，并且研究了在最佳工作状态下垫压及风机转速的关系，提出气垫压力作为控制参数，变频器和风机电机为执行机构，风机转速为调节量；主要进行了自整定模糊PID控制器的设计，研究了自整定PID模糊控制器的实现方法，编制了模糊控制规则，制定了模糊控制参数查询表，并分析了影响自整定模糊控制器相关的影响因素，确定了模糊控制表；为了实现半履带式气垫车的自动控制，还提出了计算机模糊控制系统的原理与结构，设计了相应的测量电路与控制软件。

People's production and life of the whole community closely linked, and this is the establishment of public services in urban utilities basis.

人们的生产生活和整个社会紧密地联系在一起，而这一切都是建立在城市公用事业的公共服务基础之上的。

If you are thinking of incorporating Viral marketing in your overall strategy, this is what you can do.

如果你想你把病毒营销总体战略，这是你可以做。