查询词典 electrical conductivity

Wenzhou Juxing Silver Contact Co, Ltd is a domestic expert electrical contact material company which integrates production, research and sales ***** is located at Wenzhou, a place full of natures treasures and never change our route-exploit and ***** are six categories and thousand of products, such as rivet contact, rocker contact, composite belt, powder metallurgy contact, profiled composite contact, silver alloy wire etc.which cover low voltage electrical appliances, electronics, communication, consumer electrical products, military, and so on.

温州市巨星银联系有限公司是国内专家电触头材料的公司，集生产，研究和销售*****位于温州，一个充分的性质县宝藏和永远都不会改变我们的路线，利用和*****六类和1000的产品，如铆钉接触，摇臂联系，复合带，粉末冶金联系，异型复合接点，银合金丝etc.which包括低压电器，电子，通讯，消费电子产品，军事，等等。

Founded more than ten years, more than the Pearl River Delta and the local hardware, electrical and electronics companies have become our long-term partner, such as: Kelon Group, the U.S. group, Matsumoto Group, Galanz, Lok Meida Group, Zhongshan Electrical, set Tak create, Rail GeneralGroup, Little Duck Group, HUA Feng, iron gods, Feida, Warwick, Wing Luen electrical appliances, power high, Vantage Group, the Solid Group, Liuzhou groups, security, Yongning packaging, adhesive and so the new crown.

公司成立十余年以来，珠江三角洲及本地多家五金、电子电器企业已经成为我们的长期合作伙伴，如：科龙集团、美的集团、松本集团、格兰仕、乐美达集团、中山机电、集德创建、铁将军、科仕达集团、小鸭集团、华锋、铁神、飞达、华威、永联电器、力高、华帝集团、固力集团、龙的集团、安防、永宁包装、新冠胶粘等等。

More than ten years ago,"the negative day" the numerical control line cutting engine bed first applies and the actual production, starts the control bench is uses the transistor separative element assembly to become, after but uses the integrated circuit, now to is using the direction which the microcomputer controls to develop, Therefore this definition design "the electrical fire colored thread cutter automatic control" is by 8031 shrapnel machine took the control core, step-by-steps the electrical machinery achievement to actuate the electrical machinery, the diffraction grating a closed-loop control system which constitutes as the position examination part.

十多年前，&负旦型&数控线切割机床首先应用于实际生产，最早控制台是由晶体管分离元件组装而成，逐渐采用集成电路，现在正向采用微型计算机控制的方向发展，因此本论文设计的&电火花线切割机的电气控制系统&是以89C55单片机作为控制核心，步进电机作为驱动电机，光栅作为位移检测元件而构成的一个闭环控制系统。

DEI has abundant technical manpower , fully performing iso9000:2000 quality ensure system , fully adopting the advanced producing techning technique and automatic inspecting system, in using of perfect inspecting methods, the quality of product is constant reliable .the major products of your compan include sub miniature dc motor,induction motor,universal,shaded pole motor and brushless motor at present,our products are widely uses for family electrical appliances:air condition,washing machine breadmachine,electrical fan, electrical tool,body health appliance and medical treatment appliance etc.our product exports to america,north korea,canada,japan etc.

公司技术力量雄厚，全面执行ISO9000：2000质量保证体系，全面采用先进的生产工艺及自动检测系统，具备完美的检测手段，质量稳定可靠。主要生产微型直流电机、交流电机、感应电机、罩极电机、无刷电机，目前产品广泛用于家用电器产品：空调、洗衣机、面包机、电风扇、电动工具及健身器材、医疗器械等，出口美国、韩国、加拿大、日本等国家。

Production of the "Mona Lisa MONALISA" sanitary products have been "China BrandName" title, and through the China 3 C electrical certification, the European CE certification electrical appliances, and introduced the use of Sino-US technical cooperation "Rainbow RAINBOW" patent pool - Filtration system, the product structure of compact, mechanical and electrical integration, filtering cycle short, simple and quick installation, a swimming pool equipment and updating of traditional goods.

生产的&蒙娜丽莎MONALISA&卫浴产品获得了&中国名优产品&称号，并通过了中国3C电气认证、欧洲CE电器认证，并推出采用中美技术合作的&彩虹RAINBOW&专利型泳池过滤系统，该产品结构紧凑、机电一体化、过滤周期短、安装简单快捷，成为传统泳池设备的换代品。

Production of "Mona Lisa MONALISA" sanitary products have been as "China Famous" title, and adopted the China Electric 3C certification, European CE certified electrical appliances, electrical appliances Germany TUV certification, and introduced the use of the Sino-US technical cooperation in the "Rainbow RAINBOW "Patent-type swimming pool filtration system, the product compact structure, mechanical and electrical integration, filtering cycle of short, simple and quick to install, and become a conventional swimming pool equipment replacement goods.

生产的&蒙娜丽莎MONALISA&卫浴产品获得了&中国名优产品&称号，并通过了中国3C电气认证、欧洲CE电器认证、德国TUV电器认证，并推出采用中美技术合作的&彩虹RAINBOW&专利型泳池过滤系统，该产品结构紧凑、机电一体化、过滤周期短、安装简单快捷，成为传统泳池设备的换代品。

The analytical expresses of scattering field are obtained based on the boundary condition of a sheath helix model. The effects of the pitch angle and the electrical size of the helix on the resonant behavior are also investigated. It is shown that the resonant behavior of the forward/back scattering far field only depends on the pitch electrical size and the radial electrical size, and that the turn of the helix has no effect on the resonant behavior.

根据sheath螺线管模型的边界条件获得了散射场的解析表达，同时研究了螺线管在共振状态下电角度及螺间距的影响，表明远场的前后向散射的共振状态只依赖于间隙的电场大小及径向的电场大小，而螺线管的倒转不影响谐振状态。

Building electrical installations by the National Standardization Technical Committee and the China International Economic Development Association jointly sponsored the theme of "taking a new road to industrialization of China's green electricity, electrical energy-saving technology and the strategic development","Chinese green power, electrical and energy-saving technology Seminar "will be August 29, 2006 -30, was held in Beijing.

由全国建筑物电气装置标准化技术委员会和中国国际经济发展促进会联合主办的主题为&走新型工业化道路的中国绿色电力、电气和节能技术的战略性发展&的&中国绿色电力、电气与节能技术研讨会&将于2006年8月29日-30日在北京召开。

Put forward is a new method of skin effect correction based on function relationship between the real part of apparent conductivity against frequency and true formation conductivity in uniform formation condition.

根据均匀地层感应测井视电导率实部与频率和地层电导率的函数关系提出了一种双频率校正与归一化校正相结合的趋肤效应校正新方法。

A theoretical model is built to investigate the simulation of the infrared characteristic of the metal structure with the PCM false target.Structure parameters of the PCM false target that suit for the simulation are investigated numerically.According to the results,further request on the improvement of the thermal conductivity of PCM is presented.An experimental platform is built and the numerical model is validated experimentally.Three key thermal characteristic components of the false tank(barbette,wheel and front armor plate) are manufactured and tested,and good results are obtained.A method for the thermal conductivity enhancing of PCM by using aluminum fins is studied,the influence of the structure parameters of PCM plates to the simulation effects are investigated numerically,and the reasonable configuration parameters of the PCM plates used to simulate the steel plates of different thickness are obtained.In the study of the application of heat convection method in IR false target,a passive infrared simulation system is designed to simulate the infrared characteristic of metal constructions.The system is made up of pipe-plate,pump,receiver,and working fluid.

在相变材料应用于红外示假的研究中，通过数值模拟，研究确定了适用于制作假目标的相变材料各物性参数的范围，分析了相变材料制作假目标的可行性，并根据所得结果，选取石蜡为研究对象，建立了相变材料模拟金属构件红外特征的理论模型，研究了适用于模拟各金属构件红外特征的相变材料假目标的相关结构参数，得出了相变材料假目标模拟各金属构件红外特征的理论结果，并对相变材料的导热系数这一物性提出了进一步的改进要求；搭建了假目标实验平台，验证了所建理论模型的准确性；以坦克假目标为研究对象，制作了炮塔、负重轮和前上装甲板三个坦克假目标的关键红外热特征部件，并进行了野外实验，取得了较好的结果；以添加铝肋片作为改进相变材料导热能力的手段，理论研究了此类导热增强型相变材料的相关结构参数对模拟效果的影响，得出了模拟不同厚度钢板红外特征的导热增强型相变材料的结构参数及模拟效果。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。