查询词典 three-way generator

And a new method ,named three-segment method , is present to analysis harmonic winding no-load property curve for synchronous generator by third harmonic excitation.

并提出了一种分析三次谐波励磁同步发电机谐波绕组空载特性的新方法——三段法。

For mastering on-load property of the third harmonic excitation system . Thus , a new method to analyze harmonic winding no-load property curve of harmonic excitation synchronous generator , named as three-segment method , is presented in this article.

为了把握三次谐波励磁系统的空载性能，本文提出了应用三段法来分析三次谐波励磁同步发电机谐波绕组空载特性。

Electronic equipment categories: two core, three core insulated wire conduction test machine, an integrated plug-line tester, polarity tester, full-featured integrated precision wire tester, analog / digital storage oscilloscope, signal generator, the standard signal source, frequency dollars, Millivoltmeter distortion device,Miriam, LCR digital electric bridge, voltage tester, insulation resistance tester, grounding resistance tester, leakage current tester, electronic load, electric parameter measuring instrument, digital power meter, parameter measuring instrument transformers, transformer automatic testing system, transformers ring than phase tester, electrical safety parameter tester, variable frequency power supply, power supply, high-frequency shielding net room, temperature and humidity table, multimeter, power meter, tachometer, anemometer, coating thickness, coating thickness, vibration measuring instrument, the Composite test machines (motors, fans, hair dryer, lamps, fruit juice machine) and so on.

二芯、三芯线材绝缘导通测试机、插头线综合测试机、极性测试仪、全功能精密线材综合测试机、模拟/数字存储示波器、信号发生器、标准信号源、频率计、毫伏表、失真仪、抖晃仪、LCR数字电桥、耐压测试仪、绝缘电阻测试仪、接地电阻测试仪、泄漏电流测试仪、电子负载、电参数测量仪、数字功率计、变压器参数测量仪、变压器自动测试系统、变压器圈数比相位测试器、电器安全参数综合测试仪、变频电源、电源供应器、高频屏蔽网房、温湿度表、万用表、功率表、转速表、风速计、涂层测厚仪、镀层测厚仪、振动测量仪、综合测试机（马达、风扇、电吹风、灯饰、果汁机）等。

The measurement methods for three kinds of parameters of low frequency noise generator are described.

介绍了针对低频噪声源三种参数的测试方法。

A HALF dozen friends from Beijing steer their three new four-wheel-drive cars, now caked in mud, to the side of the rock-strewn road to allow a People's Liberation Army mobile generator and a fire brigade rescue ladder to chug past.

开着四驱车来自北京的六七位朋友，现在将他们脏兮兮的车靠边，将满是石块的路让给解放军机动部队和消防员通过。

Three basic effects were introduced in this paper: Seebeck effect, Peltier effect, Thomson effect. Some important performance parameters of the thermoelectric generator and the thermoelectric cooler were also introduced.

本文对三个基本效应作了较详细的介绍：塞贝克效应、珀尔帖效应和汤姆逊效应，并且，详细介绍了温差发电器和温差电制冷器的重要参数。

This device consists of three elements, a high voltage generator, a signal sampling element and a panel operation element.

通过对模拟故障和现场实际故障的多次测试表明，基于直流电阻法所研制的电力电缆护层故障测试仪在功能和技术指标上均达到了设计要求。

The generators are three-phase,four-wire type, adopting star connection with neutral point. The rated line voltage is 400V,phase voltage 230V,frequency 50Hz,power factor 0.8. We can provide 60Hz and the other voltage's generator according to the customer's request.

发电机为三相四线制，采用带有中性的星形接法，额定电压为400V，相电压为230V，频率为50HZ，功率因素0.8，根据客户要求，我们也可提供60HZ及其电压的发电机。

The generators are of three-phase four-wire type,making use of star connection with neutral point.The rated line voltage is 400V.phase voltage 230V.frequency 50Hz,power factor 0.8.It can provide 60Hz and the other voltage's generator according to necessary.

本发电机为三相四线制，采用带有中性点的星接法，额定电压为400伏，相电压为230伏，频率50赫，功率因素0.8根据用户需要，也可提供60赫及其它电压值的发电机。

Long end theory thinks, the three-ply force that makes long end appear is respectively: Those who manufacture a tool gain ground make consumer is changed to generator, those who transmit a tool gain ground reduce consumptive cost, supply and demand join effectively.

长尾理论认为，促使长尾出现的三股力量分别为：生产工具的普及使消费者向生产者转化，传播工具的普及降低消费成本，供给与需求有效连接。【以下内容为IT者网站提供英文翻译，未经授权请勿转载

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。