信号装置

Multi-processor technology, real time operation system technology, digital signal process technology and ethernet technology are used in this relay.

在装置的设计过程中，采用了（1）多处理器技术、（2）实时操作系统技术、（3）数字信号处理器技术、（4）以太网技术、（5）可编程控制器技术等多项比较新的技术。

We use the magnetic control sensor,which composed by dry reed pipe and magnetic floater ,to achieve this function.

其信号输入端是一套能够对水位进行自动检测并将检测情况即时告知系统控制部分的装置，而由干簧管和磁性浮子组成的磁控式传感器便是具有此种功能的传感器。

Rotation sensor is an important branch of sensors and it is very crucial for systems to apperceive, acquire and detect information. In this paper, a photoelectric regular polyhedron rotation sensor was designed for the fine measurement of the rotator's speed.

本文所研究的光电式正多面体转速传感器，是针对于回转物体的转速进行高精度测量的一种装置，它可以将回转物体的角速度信息转换成电脉冲信号，并进行测量显示。

The main features of the system are: the communications line is not only used for data transmission but also responsible for the system control and management; only one analogue to digital converter is needed for the whole system; a digital trimmer which is analogous to the adjustable resister in function is installed to each sub—system.

本文所进行的数字型条干均匀度测试仪的系统设计，采用了多微处理器的分布式并行结构，提出了一种数字信号的总线结构，采取了数据预处理和数字微调等措施，其主要特点为：半双工异步通信线不但用于数据传输，而且还负责系统的控制和管理；整个系统只需一路模数转换器；各子系统均设有数字微调装置，其功能类似于模拟电路中的电位器，可独立进行参数调整。

Firstly, this paper introduced the basic concepts about interharmonic, including definitions, hazards and limited values. Then main interharmonic sources were shown, such as converter devices, inductive motors, arc furnaces, rolling mills and ripple control signals.

本文主要内容如下：(1)本文综述了对间谐波的认识，其中包括定义、危害和限值等，并结合实际经验，详细介绍了每一种间谐波源：变频装置、感应电机、电弧炉、轧钢机和音频控制信号。

Scrambler - A device that electronically alters a program signal so that it can be seen only by persons, typically paid subscribers, with appropriate decoding, or "descrambler" devices.

扰频器 -此电子设备可以改变一个节目的信号，只有在正确的解码或安装正确的装置时，才能被特定人群收看，特别是付费订户。

Disclosed are information display device and method for image display instrument which analysing the received weather information, date information and area code in the auxiliary information, extracting the weather information of relative area, corresponding the weather information to the preset weather index and life index, and displaying the result together with the image signal which is received in a preset period on the sereen.

本发明公开了一种图像显示仪器的信息显示装置及方法，分析被接收的附加信息中的天气信息，日期信息及地区代码等，提取用户收看的相应地区的地区天气信息，将相应的天气信息与已设定的天气指数及生活指数等对应起来，将其与按已设定的设定时间为周期接收的图像信号一同显示在屏幕上。

This apparatus adopted the MCS-51 singlechip as the CPU, and the whole system was composed of the determined equipment, the basic system of the singlechip, photocurrent signal amplifier, AID switch, timer, LCD screen, expanded keyboard, expanded printer and RS232 serial communication.

该仪器采用MCS-51系列的单片机AT89C51作为CPU，系统由检测装置部分，单片机基本系统，光电流信号放大，A/D转换，时钟，液晶显示，键盘扩展，打印机扩展以及RS232串口通信等部分组成。

We also implement these channel estimation schemes on Texas Instruments' TMS320C6416 digital signal processor housed on Sundance board.

我们并在Sundance公司的版上装置德州仪器公司的TMS320C6416数位信号处理器来实现通道估测的机制。

Digital spherometer is a revolution to traditional spherometer. This paper mainly introduces a kind of means about subdivision of grating moire fringe and its device used on digital spherometer system.

数字球径仪是对传统球径仪的革命，本文主要介绍了一种莫尔条纹信号软硬件相结合的细分方法及其装置在数字球径仪的应用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。