无系统的

Leading the concept of Agent domain into voltage and reactive power control system to implement the management of whole power system makes it more expansible and open.

在电压无功控制系统中引入Agent域的概念来实现整个电力系统的管理，使其具有较强的扩展性和开发性。

Sixth, the protection of residential areas during construction and the use of solid waste collection sector is the quality of the environment without damage; through the separation and collection of urban solid waste treatment system optimization provide conditions; district to carry out the cycle of food waste treatment use, carry out garbage Resource Recycling, diversion of municipal solid waste treatment system pressure; to encourage the district improve solid waste management and collection facilities, optimizing the living environment.

第六，保护住宅区在建造和使用固体废物收集部门是环境质量无损害；通过分类收集的城市固体废物处理系统优化提供了条件；区进行循环的食物废物处理利用，开展垃圾资源回收，挪用的都市固体废物处理系统的压力；鼓励区提高固体废物管理和收集设施，优化生活环境。

The main contents in this dissertation are as follows:According to the theory of asymmetry operation, this dissertation has a research on the principle of ASVGs main circuit, eliminating the fundamental negative, zero sequence and harmonic current so as to realize operation in stabilization.

本文的主要内容如下：根据电力系统不对称运行原理，本文研究静止无功发生器的主电路结构和减小或抑制基波负序零序和谐波电流的机理，以实现电力系统的稳定运行。

With the merits of space vector modulation: digitized control,harmonic decrease,high ratio of voltage used,fast dynamic response and so on,and at the same time deadbeat and DSP control is introduced, as well as two-loop control of the system,we gained power factor is near unit and current THD is well below 10% in our digitized arc welding power system.

基于空间矢量脉冲宽度调制技术的易于数字化、可降低谐波、电压利用率高、动态响应快等特点，引入无差拍思想、总体系统的双环控制思想和DSP控制，实现了功率因数为1，电流谐波畸变远小于10％弧焊电源系统的数字化。

To characterize some properties of these 2-resonant hexagonal systems in which any two interior hexagons have no common edge,and offer a kind of method to construct this kind of hexagonal system.

刻画了任意两个内部六边形都无公共边的2-共振六角系统的一些性质，并且给出了一种构造这种六角系统的方法。

From the view of torque controlling strategy, the relation between the torque controlling strategy such as the electric current feedback method、 PWM open loop method etc and the vehicle driving way is analyzed firstly, then the conclusion could be drawn that the PWM open loop method has more advantages than the electric current feedback method when they are both used in the same vehicle which is direct driving by hubcap motor. Secondly, based on the electric motor mathematic model and its experiment, a new permanent brushless dc motor phase electric current detector method in which a digital signal processor and single current sensor are used is introduced.

从转矩控制策略角度来看，分析了电流反馈法以及开环PWM电压调速控制方法与车辆的驱动方式关系，得出了电机驱动电压受限的情况下，无论是从对车辆的动力性能影响还是从对车辆的驱动要求来讲，开环PWM电压调速控制方法较电流反馈法更适用于以轮毂电机直接驱动方式的两轮电动车中；其次，根据电机的数学模型以及电机试验波形，提出了一种利用数字信号处理器以及单个电流传感器检测三相永磁无刷电机电枢电流的新方法，这种方法具有较强的适应性、实时性，它可以根据控制系统的要求，适时地提供所需电流数据，是目前许多文章关于无刷电机相电流平波的重要技术基础。

A time-of-flight ranging system, such as a keyless access control system, comprises a first part (10) and a second part (12), which may implemented as a portable device such as a key fob.

要約 一种诸如无钥匙进入控制系统的飞行时间测距系统，包括第一部(10)和可以作为诸如钥匙链的便携部实现的第二部(12)。

All along peoples pay extensive attention on the origin and evolution of adaptive immunity system. Agnathans, taking lamprey as the representative, are generally thought at the edge of evolving the adaptive immunity system.

适应性免疫系统的起源与进化问题一直是人们研究的热点，以七鳃鳗为代表的无颌类脊椎动物，被普遍认为处在进化出适应性免疫系统的边缘。

The mutual inductor model is established to analyze the factors affecting the energy transmission efficiency and then the conclusion that the biggest mutual inductance is essential to achieve the highest efficiency is obtained.

为解决体内无创检测装置的能量供给问题，设计出一无线能量传输系统，并根据系统的互感模型分析能量传输效率，得出了影响能量传输效率的主要因素是发射和接收线圈之间的互感系数。

Where no significant changes have been made to the system or process, and a quality review confirms that the system or process is consistently producing material meeting its specifications, there is normally no need for revalidation.

在系统或工艺无显著的变化的情况下，质量审核证实了系统或工艺可以连续地生产符合质量标准的物料，通常情况下，不需要再验证。

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