查询词典 generators

In this thesis, we propose two pulse generators whose pulse amplitude is adjustable. These pulse generators use the second-order transient circuit at over-damping mode to generate the adjustable monocycle pulse with good symmetry and low ringing in the simulation and measurement.

本论文提出两个脉波高度可调的脉波产生器，主要观念在於利用RLC二阶暂态来产生脉波，并利用过阻尼响应来降低脉波尾端的涟波，从模拟与量测中可验证此特性。

Abtract This paper presents researches into the on—line identification of dynamic parameters of synchronous generators and power systems. The work is mainly in the following two fields:Ⅰ On—line identification of transient and sub—transient parameters of synchronous generators A new corrected extended Kalman filter is developed, in which, a corrected term is added in the equation of the partial differentiation of the state variables with respect to the parameters.

本文研究了同步发电机和电力系统的动态参数的在线辨识，所做的工作主要在以下两个方面：一、同步发电机的暂态和次暂态参数的在线辨识本文提出了一个校正扩展卡尔曼滤波技术，在状态对参数的偏导方程中加入了一个校正项。

Design of hardware circuits and system program is discussed. Parameter in p.u. of synchronous generators is applied in excitation control program, so excitation control program can be used for different synchronous generators excitation control system.

在励磁控制算法程序中采用发电机标么值计算，使本论文设计的发电机励磁控制系统算法程序具有一定的通用性，对其它容量发电机励磁控制系统的设计有一定的参考价值。

It is equipped with several sets of diesel generators and frequency conversion generators, power station control system and subsidiary facilities, which is used to supply power for fieldwork.

车内装有多台柴油发电机组和变频发电机组，以及电站控制系统、电站辅助设施，为野外作业时提供电源。

Based on the analysis of theories, methods and problems about many kinds of PD monitoring and fault diagnosis ES in China and foreign countries, a combination scheme about PD on-line monitoring and diagnostic system of large turbine generators was put forward to supply the technical base for the reliable running of generators.

在分析总结了国内外发电机局部放电监测与故障诊断专家系统的理论与技术以及存在的问题后，提出了大型汽轮发电机局部放电在线监测与诊断系统的组合解决方案，为实现发电机的可靠运行提供了技术基础。

The paper discusses present methods of electric test s for generators in China, a new multifunctional supervision test system for parameter measurement of generators, electric start-up test and failure records is introduced, and the advantage, practicality and special characteristics of the system are presented.

讨论了我国现有的发电机电气试验方法与试验手段，介绍了一种新型的、集发电机参数监测、电气总启动试验和故障记录为一体的综合监测试验系统，并指出其先进性、实用性和独有的特

A memory device includes: a generator system having a number of generators that supply voltage or current to the memory device, a controller that supplies to the generator system a state control signal that commands the generators to be in an active state or a standby state, and a self-refresh oscillator that generates a self-refresh clock signal having a period suitable to refresh memory cells of the memory device.

存储装置包括：具有多个发生器的发生器系统，所述多个发生器被配置来给所述存储装置提供电压或电流；给所述发生器系统提供状态控制信号的控制器，所述状态控制信号命令所述发生器处于激活状态或备用状态；以及自刷新振荡器，该自刷新振荡器生成具有适于刷新所述存储装置的存储单元的周期的自刷新时钟信号。

Design random number generators with good independence and good uniformity is the key in reliability parallel simulation. Four algorithms of parallel random number generators are introduced. They are segmented parallel algorithm and leapfrog parallel algorithm of multiplicative congruential generator and generalized feedback shift register generator, parallel algorithm of lagged Fibonacci generator, and parallel algorithm of combined generator.

可靠性并行仿真的关键问题是设计独立性、均匀性良好的并行伪随机数序列，本文给出了基于分段并行算法和跳跃式并行算法的乘同余发生器、GFSR发生器和延迟Fibonacci发生器、组合发生器等的并行算法，组合发生器能够产生周期为2.3×10〓的伪随机数序列，且品质良好。

Two major linear random number generators, the linear congruential generator and the multiple recursive generator, have been widely studied and used for many decades. Nowadays, as the price decreasing of computer processors, parallelization of the generators is being concerned for, at least, the computational efficiency purpose.

线性同余法（linear congruential generator，LCG）与k阶乘余法（multiple recursive generator，MRG）至今仍为乱数产生器常使用的两大线性方法；而近日，由於电脑处理器成本下降，平行化计算因而被广泛研究与使用，以改善因分析与模拟资料量与日俱增，电脑运算效率降低之问题。

Considering electroencephalography as summed activity of few neuroelectric generators in the brain, the epileptogenic spike can be assumed as the over discharge of one or multiple generators.

中文摘要一般而言，可将脑波视为数个脑部发动器活动的总和，而癫痫性棘波的产生可假设为脑部一个或多个焦点的过度放电；而所谓脑波图的时空特性，则是探讨此棘波的空间位置以及随时间之变化情形。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。