查询词典 electrical current

This invention concerns a current control process for a feed-in voltage converter, wherein a detected flux-inducing current component and a detected torque-inducing currrent component of an actual currrent vector of a rotating field machine are each controlled for a flux-inducing current component set value and a torque-inducing current component set value of the rotating field machine. To that effect, a control set-value (DELTA u*sp, DELTA u*sq) is determined, dependent each time upon a determined current component control deviation. From these, current components of an actual current vector are formed each time by overlay of a formed pilot value (u*spvor, u*sqvor). This invention also concerns a device for carrying out this process.

本发明涉及一种用于馈入电压式变流器的电流调节方法，其中分别将所检测的一感应式电机的一实际电流向量（i s 的磁通感应电流分量和一转矩感应电流分量i sq ）调节至该感应式电机的一额定电流向量的一磁通感应分量额定值和一转矩感应电流分量额定值，在这种情况下，分别根据所检测的一电流分量调节偏差计算出一调节器调节量（△u * sp ，△u * sq ），由这两个调节器调节量分别通过叠加所形成的一预控制量（u * spvor ，u * sqvor ）形成一额定电压向量的电压分量（u * sp ，u * sq ），本发明还涉及一种用于实施该方法的装置。

The full stress optimizes the application in connecting a design of greenhouse with; Even the experimental study of the only warm environment of winter of a plastic greenhouse; Intensify the current situations and trends of raising pig"s craft development; The scale beasts and birds cultivate the technical research progress of the environmental project; Effective way utilized in recycle treatment of the beasts and birds offal; The nourishing oral liquid culture current situation of Japan and new technology; Engineering of animal husbandry of our country and industrialized development are 20 years; Technological economic analysis that heat energy retrieves in winter of chicken coop of North China; Connect large-scaly with the design and test of the natural day-lighting of a chicken coop; Even the experiment research of the environment of summer of a chicken coop; The pig house cools the current situation of technological application study in summer; Application and design of the vertical ventilating system of pig house; The evaporation of agricultural building cools the current situation and prospect of technological study and application; Of our country the South open to cool the question summer in chicken coop; Vertical air current organization that ventilated of chicken coop; Innovation and Development of China"s Animal Husbandry project Science and Technology; The pig farm of scale is raised in the shed and raised the clean production technology mode scattered to study; the Project of the cow is raised in the shed in the scattered fence; Give up and raise sheeps new craft mode to visit for the first time in scale; The piglet keeps the case warm one degree of characteristics of playground of body temperature is studied; Structure optimization of the joining type pig house of roof truss of light steel; Lose electrical power such nearly one hundred as the impact on airtight type hot wet environment of pig house ,etc.

满应力优化在连栋温室设计中的应用；连栋塑料温室冬季光温环境的试验研究；集约化养猪工艺发展的现状与趋势；规模化畜禽养殖环境工程技术研究进展；畜禽废弃物的资源化利用的有效途径；日本的营养液栽培现状及其新技术；我国畜牧工程技术与产业化发展20年；华北地区鸡舍冬季热能回收的技术经济分析；大型连栋鸡舍自然采光的设计与测试；连栋鸡舍夏季环境的实验研究；猪舍夏季降温技术应用研究现状；猪舍纵向通风系统的应用与设计；农业建筑蒸发降温技术研究与应用的现状与展望；我国南方开放式鸡舍的夏季降温问题；鸡舍纵向通风的气流组织；中国畜牧工程科学技术的创新与发展；规模化猪场舍饲散养清洁生产工艺模式研究；奶牛舍饲散栏饲养工程工艺研究；规模化舍饲养羊新工艺模式初探；仔猪保温箱体温度场特性研究；拱型轻钢屋架猪舍的结构优化；夏季停电对密闭式猪舍热湿环境的影响等近百篇。专著与教材：《家畜环境与设施》《畜牧工程——科技创新与发展》《可食用观赏植物》《园艺设施学》《林果花菜设施快速栽培技术》《农业生物环境与能源工程》《居室花卉装饰》《现代温室技术》《中国养鸡学》等。

Co-ordination between the railway company has four new Shenzhen Metro Corporation Board on the 1st line of the four target the installation of integrated electrical and mechanical equipment, Anhui Huadian Suzhou water pipeline project, the Shenzhen subway project between the installation of fire doors, Beijing Metro Line IV V standard integrated Electrical equipment installation and equipment engineering and environmental monitoring system, the Beijing Subway Line blanking integrated mechanical and electrical renovation project of Beijing Metro Line Willow on the 10th installation of depot facilities, the Beijing Olympic Park transport links underground access to install the Second Section of the Electrical and Mechanical Engineering , Baotou Coal Chemical Industry apotheosize the second installation of recycled water, the Beijing-Shanghai high-speed rail train Shanghai section.

公司先后配合中铁四局集团公司新建深圳地铁一号线四标的综合机电设备安装工程、安徽宿州华电给水管道工程、深圳地铁一期工程区间防火门安装工程、北京地铁五号线四标综合机电设备安装工程及环境与设备监控系统工程、北京地铁一号线综合机电消隐改造工程、北京地铁十号线万柳车辆段设备安装工程、北京奥林匹克公园地下交通联系通道二标段机电安装工程、包头神化煤化工第二循环水安装工程、京沪高铁上海动车段工程。

Ministry of justice and ministry of personnel (Grade II registered architect, supervision engineer, registered tax accountant, registered civil engineer, registered electrical engineer, registered lecturer, professor, attending physician, chief physician); ministry of health (licensed nurse, licensed physician, licensed Chinese medicine physician, licensed stomatology physician); ministry of construction ( budgeter , safety man, material scheduler, quality inspector, constructor); ministry of labor psychological counsel, optometrist, healthcare and massage master, e-business man, logistic engineer, international business documentation specialist, electrician, welder, electrical welder, household electrical appliance maintenance, cook, hair and beauty maker, nursery governess, vehicle repairer, digital control, machine repair fitter, grinder worker, graphic designer, image designer, indoor decoration designer, planner (advertisement, fine arts designer, environmental arts designer, nutritionist, massager , acupuncturist, pharmacist, Chinese medicine formulator and maker, glass fitter, cameraman, massage acupuncturists, enterprise information manager, enterprise trainer, professional manager, professional instructor, finance planner, hotel manager; ministry of education teacher qualification certificate, grown-up, self-taught examination and private run schools and universities; ministry of finance (assistant accountant, accountant, registered accountant, registered tax accountant, registered assets assessor, economic engineer; ministry of information industry (graphic designer, three-dimensional automation engineer, network administrator, network application engineer, office software application experts, computer assisted designer, indoor decoration designer) and others public affair servant, custom declarer, computer high-tech (OSTA programmer, plotter, electrician, welder, electrical welder, overhead operator with IC card operation permit.

司法部、人事部(二级注册建筑师、一级注册结构工程师、注册安全工程师、注册设备监理师、监理工程师、注册税务师、注册土木工程师、注册电气工程师、注册电气工程师、讲师、教授、主治医师、主任医师)；卫生部（执业护士、执业医师、执业中医师、执业口腔医师）、建设部（预算员、安全员、材料员、质检员、施工员）；劳动部（心理咨询师、验光师、保健按摩师、电子商务师、物流师、经营师、国际商务单证员、电工、焊工、电焊工、家电维修、厨师、美容美发师、厨师、保育员、汽车维修工、数控、机修钳工、磨床工、平面设计师、形象设计师、室内装饰设计师、策划师、美术设计师、环境艺术设计师、营养师、按摩师、针灸师、药剂师、中药调剂师、验光师、眼镜定配工、摄影师、推拿针灸师、企业信息管理师、企业培训师、职业经理人、职业指导师、理财规划师、酒店管理）、教育部（教师资格证、成教自考民办）；财政部（助理会计师、会计师、注册会计师、注册税务师、资产评估师、经济师）；信息产业部（平面设计师，三维动画工程师，网络管理员，网络应用工程师、办公软件应用专家、计算机辅助设计师、室内装饰设计师）及其它（公务员、报关员、单证员、计算机高新技术程序员、绘图员、操作员、电工、焊工、电焊工、高空作业等 IC 卡操作证等）。

Company is located in Wuhan, Hubei Province Jianghan District Hongguang Road, No. 56 Industrial Park, treeconvenient transport and geographical location make full use of their advantage, relying on Chinese laborers of Electrical and Electronics Engineering College and postdoctorate powerful technical force and advanced research facilities, with modern a variety of advanced process equipment and complete Product certification bodies and electrical experimental conditions, products are in line with national standards and the International Electrotechnical Commission standard and Electrical and Mechanical Services Department "test transformer standards", and continuous improvement of the "Quartet Wuhan High-Test Electrical Engineering Co., Ltd. sets the standard."

公司位于湖北省武汉江汉区红光路56号姑嫂树工业园，交通便利，充分利用自身地理位置的优势，依托华工电气及电子工程学院和博士后流动站强大的技术力量和先进的科研设施，拥有现代化的各种先进工艺设备及完备的产品验证机构和电气实验条件，产品均符合国家标准和国际电工委员会标准及机电部《试验变压器标准》，并不断自我完善了《武汉四方高试电气成套工程有限公司企业标准》。

The low frequency digital phase reflectoscope reflector in the industrial field is the general measuring tool which uses frequently, for instance the electrical network incorporation switches on when the electrical power system, requests two electrical network's electrical signals to be the same, between this request precise survey two power frequency signal phase difference.

低频数字式相位测试仪在工业领域中是经常用到的一般测量工具，比如在电力系统中电网并网合闸时，要求两电网的电信号相同，这就要求精确的测量两工频信号之间的相位差。

In order to strengthen the management on old major mechanical and electrical product, old mechanical and electrical products (see the appendix for detailed catalogue) relating to production safety, personal safety (electric appliances, medical apparatus and instruments) and environmental protection (engineering and Vehicle and ship craft machinery), as well as those quota, specially designated, or unifiedly registered (including those old mechanical and electrical equipment provided by foreign investors in foreign investment and processing trade enterprises), shall be dealt with according to the Notice on Strengthening Management on Imported Old Mechanical and Electrical Products Guo Jing Mao Ji No.

一、为加强对重点旧机电产品的管理，对涉及生产安全、人身安全和环境保护的旧机电产品及配额、特定、集中登记的旧机电产品（包括外商投资和加工贸易企业由外商无偿提供进口的旧机电产品）仍按《关于加强旧机电产品进口管理的通知》（国经贸机〔1997〕877号）办理。

Through circularly exporting certain electrical levels on the rows of matrix keyboard, the electrical levels of the lines will be read, then the aim of scanning matrix keyboard will be realized by comparing the output and input. As the electrical level array of rotary keyboard is different when positive and negative circumvolving, the direction can be judged by comparing the electrical level of A and B phase.

本题目利用Mega16单片机以及外围电路，以C程序设计语言为基础，通过使矩阵式键盘的行端口循环输出一定的电平，接着读取列端口的电平，经过比较就可以实现对矩阵式键盘的扫描，因为旋转编码器的正反方向输出电平序列的不同，因此通过对其输出端A和B的相位进行比较即可实现对旋转编码器的方向判定。

The bench-scale equipment of numerical control simulates, the high-performance number electricity mold electricity bench-scale equipment, PLC programs laboratory bench, air operated PLC controls laboratory bench, the microcomputer control central air conditioning laboratory bench, the sensor engineering laboratory equipment; Automobile teaching equipment: PASSAT entire vehicle model, program control showing board, military cross-country vehicle teaching aid series, automobile driving analogous system; multimedia electricity-teaching room, multimedia language sound chamber, entire digital language sound chamber, language study system, teaching VCD series; machinery exhibition cabinet series, hydraulic transmission demonstration, electrical machinery electricity laboratory, project charting laboratory; the electrical machinery controls the laboratory bench, the electron bench-scale equipment, the electrician bench-scale equipment, counts the electricity, the mold electricity laboratory, the micro electricity connection laboratory, the electric power drives laboratory, the microcomputer test installation; central air-conditioning test installation, refrigeration system hot test installation, electrical appliances synthesis test installation; teaching wall map series, teaching blackboard series; The finance and accounting simulates laboratory, simulates the bank laboratory; medicine teaching model; transparent elevator laboratory bench, transparent electrical machinery model, transparent lathe engine bed; universities specialized laboratory bench, physics bench-scale equipment, chemical laboratory equipment, biology bench-scale equipment, middle school necessary instrument.....

数控模拟实验室设备，高性能数电模电实验室设备，PLC编程实验台、气动PLC控制实验台，微机控制中央空调实验台，传感器技术实验室设备；汽车教学设备：帕萨特整车模型、程控示教板，军用越野汽车教具系列，汽车驾驶模拟系统；多媒体电教室，多媒体语音室，全数字语音室，语言学习系统，教学VCD系列；机械陈列柜系列，液压传动演示台，电机电气实验室，工程制图实验室；电机控制实验台，电子实验室设备，电工实验室设备，数电、模电实验室，微电接口实验室，电力拖动实验室，微机实验设备；中央空调实验设备，制冷制热实验设备，家电综合实验设备；教学挂图系列，教学黑板系列；财会模拟实验室，模拟银行实验室；医学教学模型；透明电梯实验台，透明电机模型，透明车床机床；高校专业实验台，物理实验室设备，化学实验室设备，生物实验室设备，中学配套仪器。。。。。

The bench-scale equipment of numerical control simulates, the high-performance number electricity mold electricity bench-scale equipment, PLC programs laboratory bench, air operated PLC controls laboratory bench, the microcomputer control central air conditioning laboratory bench, the sensor engineering laboratory equipment; Automobile teaching equipment: PASSAT entire vehicle model, program control showing board, military cross-country vehicle teaching aid series, automobile driving analogous system; multimedia electricity-teaching room, multimedia language sound chamber, entire digital language sound chamber, language study system, teaching VCD series; machinery exhibition cabinet series, hydraulic transmission demonstration, electrical machinery electricity laboratory, project charting laboratory; the electrical machinery controls the laboratory bench, the electron bench-scale equipment, the electrician bench-scale equipment, counts the electricity, the mold electricity laboratory, the micro electricity connection laboratory, the electric power drives laboratory, the microcomputer test installation; central air-conditioning test installation, refrigeration system hot test installation, electrical appliances synthesis test installation; teaching wall map series, teaching blackboard series; The finance and accounting simulates laboratory, simulates the bank laboratory; medicine teaching model; transparent elevator laboratory bench, transparent electrical machinery model, transparent lathe engine bed; universities specialized laboratory bench, physics bench-scale equipment, chemical laboratory equipment, biology bench-scale equipment, middle school necessary instrument.....

数控模拟实验室设备，高性能数电模电实验室设备，PLC编程实验台、气动PLC控制实验台，微机控制中央空调实验台，传感器技术实验室设备；汽车教学设备：帕萨特整车模型、程控示教板，军用越野汽车教具系列，汽车驾驶模拟系统；多媒体电教室，多媒体语音室，全数字语音室，语言学习系统，教学VCD系列；机械陈列柜系列，液压传动演示台，电机电气实验室，工程制图实验室；电机控制实验台，电子实验室设备，电工实验室设备，数电、模电实验室，微电接口实验室，电力拖动实验室，微机实验设备；中央空调实验设备，制冷制热实验设备，家电综合实验设备，教学挂图系列，教学黑板系列；财会模拟实验室，模拟银行实验室；医学教学模型；透明电梯实验台，透明电机模型，透明车床机床；高校专业实验台，电工实训室，电气实训室，单片机实训室，自控原理实训室，电力电子实训室，自动检测与转换实训室，过程控制实训室，电机原理实训室，电机维修维护实训室，可编程序控制器实训室，机电设备安装实训室，机电设备拆装实训室，电气自动化技术教研室，机电一体化综合实训室，数控教学实训室，数控加工实训室，楼宇自动化实验室，自动化设备陈列室，电子测量实验室，液压与气动实验室，工业仿真模型实验室，机电设备故障诊断与维修实训室，物理实验室设备，化学实验室设备，生物实验室设备，中学配套仪器。。。。。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。