无数字的

Faced with the current rapid development of digital communications time, the company established a new product development-oriented in order to continuously improve quality, meet customer needs as the goal, the introduction of advanced equipment and production technology, and equipped with standard anechoic chamber and dust-free purification workshop and other facilities to ensure that the production environment and product quality stability.

面对当前发展迅速的数字通讯时代，公司确立了以新产品开发为导向，以不断提升品质，满足客户需要为目标，引进欧美先进设备和生产技术，并配备标准消声室和无尘净化车间等设施，保证了生产环境和产品品质的稳定性。

The designed terminal can collect too many electric parameters such as voltage RMS, current RMS, digital waveform 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。

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。

In this paper a design approach for second order astatic digital servo system ispresented.

本文给出了一种具有前馈等值的二阶无静差数字随动系统的设计方法。

This paper introduces that A digital control system based on SIMATIC-TDC for Static Var Compensator is proposed .

摘 要：本文介绍了一种基于SIMATIC-TDC控制器的全数字静止无功补偿装置的控制系统。

With the development of digital control, deadbeat control is becoming more and more important in the active power filter control.

随着数字控制技术的发展，无差拍控制在有源电力滤波器控制中的地位越来越重要。

Dimensionless numbers and/or models for scaling also can be included as part of the design space description.

对于规模缩放无尺寸影响的数字和/或类型可被作为设计空间描述的一部分。

E. the jointless track circuit and the electric traction track circuit with asymmetrical line parameters, the simulation modeling of track circuit interference from local line is also analyzed.

基于电化区段线路不对称轨道电路和无绝缘轨道电路同线干扰的特性分析，提出同线干扰分析数字仿真模型的建立方法。

One-time Signature is a type of signature scheme which is very fast based on one way function without trapdoor. Together with Merkle Tree, One-time Signature can be used to construct a solution to Multicast Source Authentication problem.

一次签名是一类基于无陷门单向函数的快速的数字签名，结合使用Merkle树来进行密钥管理，可用来构造组播源认证方案。

In data space, multi-stage anti-aliasing digital filters are designed on the basis of the Nyquist sampling theorem and the minimax criterion to ensure that the observational data are sampled and stored without distortion.

在数存空间内，依据奈奎斯特定理和最大误差最小化的原则，设计多级抗混叠数字滤波器，使实测数据经过滤波器后，达到无失真抽样与存储的目的。

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