查询词典 power-driven

The designed terminal can collect too many electric parameters such as voltage RMS, current RMS, digitalwaveform of voltage and current, active power, reactive power, apparent power, frequency and current temperature etc.

该终端可以采集三相电压、电流的有效值，三相电压、电流的数字波形，三相有功、无功、视在功率，频率，现场温度等各种电力参数，还可以同时采集3路脉冲量，8路模拟量。

Best Calc highlightsLarge display with lots of graphic indicatorsPrecedence mode - to reduce entering parenthesis (e.g. 2+2-2=6)Operations and conversions can be performed in binary, octal, decimal, and hexadecimal formCalculate basic arithmetic functionsCalculate the root, square root or cube root of a numberRaise to power functionsLogarithmic and exponent functionsCalculate sine, cosine, tangent, arc sine, arc cosine or arc tangentCalculate in degrees, radians or grads, mil, revDisplays results in normal, scientific, or fix modeMemory operations Call last result functionOperations with big and small numbers are supported (up to ten in 308th power or ten in minus 308th power)and much more to explore!

最佳钙highlightsLarge模式显示indicatorsPrecedence与大量的图形-减少输入括号（如2 +2-2 = 6）业务和十进制的转换，可进行二进制，八进制，和十六进制formCalculate基本算术functionsCalculate根，平方根或多维数据集的numberRaise根电源functionsLogarithmic和指数functionsCalculate正弦，余弦，正切，圆弧正弦，余弦弧或弧tangentCalculate度数，弧度或梯度，密尔，revDisplays结果正常，科学化，或修复modeMemory行动电话与大，小号码的最后结果functionOperations支持（最多10个在零下308电源或功率10 308）以及更多探索！

The administrative staff in colleges and universities have absolute ascendance, because in power distribution system they are supported by the state power. And they are not only the operators of power, but also the main policy-making staff, so their interests are integrated with decision-making.

高校管理人员由于在制度性的权力分配体制中得到国家权力的支持，既是权利的经营者也是政策制定的主要人员，因而其利益表达与决策本身是融为一体的，处于强势地位拥有绝对优势。

Huangpu Town, Zhongshan City Niu Li maschinenbau 13823156967 Luosheng are handling the production of hydraulic machinery specialized factories, is an advanced manufacturing technology by relying on foreign countries and the rise of emerging enterprises, with a wealth of experience and solid strength, in order to provide security clients and high-efficiency, multi-angle logistics handling equipment; Huangpu Town, Zhongshan City Niu Li maschinenbau main products are: hand pallet trucks, manual hydraulic elevated cars, increased vehicle electro-hydraulic, self - increased hydraulic vehicles, hydraulic lift platform, hydraulic lift car tail plate, tank trucks, platform trucks carrying more than ten kinds of hydraulic equipment, we can according to customer demand for the development of new products; Zhongshan huangpu Cow town Machinery factory is the only set auto hydraulic lift tail plate development and the development, production and sales of integrated production enterprises, the product has passed the production of AQSIQ license certification, 70% of export to Hong Kong Products , Macao, Taiwan and other regions,"cow power" brand auto hydraulic lift tail plate has become a well-known domestic and foreign large enterprises and government agencies preferred brand; cow power Zhongshan maschinenbau domestic product are hand pallet trucks professional one factory, with an annual output has reached 50,000 units, the production of "cow power" brand hand pallet trucks have been the German TUV Certification Body of GS / CE certificate.

中山市黄圃镇牛力机械制造厂罗生13823156967是生产液压搬运机械的专业厂，是一个依托国外先进制造技术而掘起的新兴企业，拥有丰富的经验和雄厚的实力，为客户提供安全、高效率的、多角度的物流搬运设备；中山市黄圃镇牛力机械制造厂主要的产品有：手动液压搬运车、手动液压升高车、电动液压升高车、自行式液压升高车、液压升降平台、汽车液压升降尾板、油桶车、平台车等十余种液压搬运设备，我们可根据客户的需求开发各种新产品；中山市黄圃镇牛力机械制造厂是国内唯一集汽车液压升降尾板的开发与研制，批量生产以及销售的一体化生产企业，产品已通过国家质检总局的生产许可认证，产品70%出口港、澳、台等地区，"牛力"牌汽车液压升降尾板已经成为国内外众多知名企业及政府机关的首选品牌；中山市牛力机械制造厂是国内生产手动液压搬运车的专业工厂之一，年产量已达到50000台，生产的"牛力"牌手动液压搬运车已获得德国TUV认证机构的GS/CE证书。

Power devices and control circuits are integrated together in Power IC. Power IC has been widely used in domains of auto electronic, industry autoimmunization and aviation.

功率集成电路将高压功率器件和低压控制电路集成在一起，在汽车电子，工业自动化和航空航天等领域得到了广泛的应用。

This paper analyzes the characteristic of the Power Factor Correction of arc welding inverter power source , introduces the 12-pulse converter based on delta-type autotransformer connection into arc welding inverter power source ,and its configuration, design scheme and theory on PFC.

分析了弧焊逆变电源功率因数校正技术的特点，阐述了弧焊逆变电源中基于差接三角形自耦变压器十二脉波整流电路的原理与设计及其功率因数校正机理。

In order to study the negativesequence influence to regional power grid caused by autotransformer traction power supply system, formulas of NSeq current and threephase voltage imbalance were derived, based on current distribution analysis of AT traction power supply system and singlephase VVconfiguration train substation. Employing the "train diagram" method, the realtime voltageimbalance curve was obtained in a simulation study, as well as the factors that influence NSeq and some measures to restrain it.

为研究自耦变压器牵引供电系统对地区电网造成的负序影响，首先讨论了AT牵引供电系统、单相VV接线牵引变电站的电流分布，推导得出了负序电流、三相电压不平衡度的计算公式；然后结合"列车运行图法"开发了相应的仿真程序；最后通过一个实际算例，得到了实时电压不平衡度曲线，指出了负序大小的影响因素及相应措施。

Maximum output Power This refers to the measure of average power at the maximum power setting.

最大输出功率：指在最大功率设置时的平均功率。

Strong technical force, with the current domestic and foreign advanced production equipment and testing equipment, professional production is below 35 kV power cables and control cables, electrical equipment used wire and cable insulation overhead power lines, bare copper wire, bare aluminum, computer cables, Various types of wire cloth, with branch lines, cables and rubber products above the fire-retardant, fire-resistant products, fire-retardant fire-resistant communications with the soft power of the modern cable business.

技术力量雄厚，拥有目前国内外先进的生产设备和检测设备，是专业生产35kV及以下电力电缆、控制电缆、电气装备用电线电缆、绝缘架空电缆、裸铜线、裸铝线、电子计算机电缆、各类布电线、带分支电缆、橡套电缆及上述产品的阻燃、耐火型产品、通信电源用阻燃耐火软电缆的现代化企业。

ABSTRACT With the development of installed capacity and power system interconnect scale, the importance of stable monitor and control is becoming more and more obvious. The phase angle is one of basic state variable of electric power system, so monitoring and controlling power angle and phasor of the bus voltage are the most important means.

随着电网装机容量的增大及电网互连规模的扩大，电网的稳定监视和控制越来越重要，而相角是反映系统最基本的状态变量之一，因此监视和控制发电机的功角和母线电压相量，将是电力系统稳定监视和控制最重要的手段。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐