What is the basic operation principle of these sensors?
这些传感器的基本工作原理是什么？
Firstly, the basic operation principle of electrostatic suspension system is introduced.
首先，介绍静电支承系统的基本工作原理。
The basic operation principle, structural characteristics and application of the rectangular microstrip antenna are discussed.
讨论了矩形微带天线工作原理、结构及其应用。
The basic operation principle of the system and the problems and solving case that encountered in the designing are expatiated.
阐述了系统的基本工作原理以及在设计开发过程中遇到的难题和解决方案。
The paper analyzes briefly the basic operation principle of a series APF and proposes a control approach of detecting its load voltage.
简要分析了串联型电力有源滤波器（APF）的工作原理，提出了一种负载电压检测控制方式，给出了其主电路的参数设计方法。
The basic operation principle, structural characteristics and microstrip impedance-matching network of ferrite film circulator are introduced.
介绍了采用铁氧体薄膜的微带环行器的工作原理、结构以及环行器阻抗匹配网络。
The basic operation principle of PIN diode, the main parameter of the tube, microwave characteristic and PIN diode main application are discussed.
本文综述了PIN二极管的基本工作原理，管子的主要参数和微波特性，以及PIN二极管的主要应用。
Software, hardware and the basic operation principle of CCD dynamic and non-contact on-line measuring-controlling system for ribbon width are discussed.
介绍了采用高精度线阵CCD传感器构成的动态非接触式丝带宽度在线测控系统的基本工作原理及软硬件组成。
Introduction of brushless dc motor basic composition, basic operation principle and its control method are given, brushless dc motor of the mathematics model.
介绍了无刷直流电机的基本组成、基本运行原理及其调速方法，给出了无刷直流电机的数学模型。
This paper describes the system structure and basic operation principle of the series active power filter, and its control method and control circuit are studied and analyzed.
介绍了串联型电力有源滤波器的系统结构和基本工作原理，对其控制方法和控制电路进行了分析和研究。
Based on hysteresis current control, the basic operation principle of PWM AC DC voltage source converter is analysed. Moreover, the design concept of the control system is described in detail.
从滞后电流控制的角度阐述了PW M电压型高频整流器的基本工作原理，较详细地介绍了控制系统的设计思想。
The basic operation principle of the series active power filter for harmonic suppression of frequency converter is analyzed in this paper, and its control method and control circuit are studied.
文章分析了适用于变频器谐波抑制的串联型有源电力滤波器的基本工作原理，并对其控制方法和控制电路进行了研究。
The basic operation principle and settlement of the key technology of the verification system of the error of indication for grating type of length measuring instrument are described in this paper.
介绍了光栅式长度仪表示值误差检定系统的基本工作原理以及关键技术的解决。
The fundamental idea and basic operation principle of the hybrid filter is briefly introduced, then the emulational model with MATLAB is presented and the result of simulation is given and analyzed.
简要介绍了综合电力滤波系统的基本思想和工作原理，借助MATLAB对其进行仿真，给出仿真模型。
The automatic failures diagnosis and repair technology in complex electric system of basic composition and operation principle is described.
简述了复杂电子系统故障诊断与修复技术系统的基本结构、工作原理。
Familiar assemble line basic principle, working process, basic operation.
熟悉生产线工位基本原理，工作过程，工艺，及基本操作。
The basic working principle, hardware structure and main technical features of a micro computer based control system for transformer economic operation is presented in this paper.
介绍了一种微机双绕组变压器负荷经济运行控制系统的基本工作原理、硬件结构框图和主要技术特点。
This paper introduces the basic structure, operation principle, main performances, economical problem and USES of Nd-Fe-B single - phase synchronous motor in the future.
简要介绍了钕铁硼单相同步电动机的基本结构、运行原理、性能特点、应用前景及社会、经济效益分析。
One of the basic features of the modern enterprise system is the separation of ownership and operation, which gives birth to the problem of principle and agent.
现代企业制度的基本特征之一就是所有权与经营权分离，从而产生了委托代理问题。
And it also introduces the basic principle and structure, operation and maintenance, common problems, troubleshooting and solutions of MZE-630 automatic submerged arc welding machine.
介绍了MZE- 630埋弧自动焊机的基本原理与结构，焊机操作与维护，焊机常见故障、产生原因和排除方法。
The character, basic structure, work principle, and basic operation of SDC-12 handy multifunction tubing length measurement gauge are described in this text.
文章介绍了SDC - 12型手提式多功能油管测长仪的特点、基本结构、工作原理、基本操作。
Based on the operation principle of the system, a set of control unit is designed and some basic tests have been done.
分析了高速发电机组控制系统的工作原理，研制了一套控制系统，并对高速永磁发电机进行了初步的实验研究。
Expounds the basic principle and technology of quality risk management as well as its application in the development of well operation.
阐述了质量风险管理的基本原理、技术，以及质量风险管理在井下作业开发过程中的应用。
The basic features of PIC single chip and the operation principle of leakage relay made by PIC single chip and its hardware design and software design were introduced.
简要介绍了PIC单片机的基本特点以及由PIC单片机构成的漏电继电器的工作原理及其软件和硬件设计。
Servo system started. Understanding of the composition of the servo system, learn to understand the basic principle of operation and control features.
伺服系统入门。理解伺服系统的构成、学习理解基本的动作原理和控制的特性。
The operation principle of marine navigation radar is deeply analyzed in this project, including the basic principle of radio, impulse radar and radio-range orientation.
本课题详细分析了船舶导航雷达的工作原理，包括电磁波工作特性、脉冲雷达基本原理以及雷达定位的工作原理。
This paper introduces the basic principle and structure of liquid-filled flexible hose Seal, the installing method and operation regulation in oil tank.
介绍了管式密封基本原理和构成，管式密封在石油储罐中的安装方法和使用注意事项。
The thesis introduces operation principle of touch panel, basic idea of screen design of touch panel, graph of relation of screen switching, and the function of screens. The main screens are provided.
论文介绍了触摸屏的工作原理、触摸屏画面设计的基本思路、画面切换关系图和各画面的功能，并给出了主要的画面。
The thesis introduces operation principle of touch panel, basic idea of screen design of touch panel, graph of relation of screen switching, and the function of screens. The main screens are provided.
论文介绍了触摸屏的工作原理、触摸屏画面设计的基本思路、画面切换关系图和各画面的功能，并给出了主要的画面。
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