基本元件

From the viewpoint of energy conserving, the peculiar propertiy of bond graph multiport element MTF was discussed.

从能量守恒的基本原理出发，讨论了键合图中的多通口元件MTF所具有的特性。

4According to rationale of dynamic of structures,the program of finiteelement method that calculated largescale dynamic structure is finished.Using theprogram of finite element method,the dottier element of some model gas operatedof rapid-fire gun is calculated.

4根据结构动力学的基本原理编制了计算大型结构动力问题的有限元程序，对某型自动火炮自动机中较薄弱的元件进行了数值分析。

Then the responding and flow disturbing characteristics of the valve are studied by means of both linearized analysis and numerical simulation. At last the performances are compared with the conventional ones and the influences of the clearance between spool and valve casing are also discussed.

第二章提出了利用阀芯的双运动自由度及毛细阻尼管沿程压力特性设计流体控制元件的基本思想，并叙述了按该思想设计的流体换向阀、流量控制阀及压力阀的工作原理和性能特点。

The sequence （GenBank accession DQ77520） contained a novel promoter region with TATA box,CAAT box and CA2 box-like elements in the identical positions common to the eucaryote promoter sequence regions in comparison with the sequences in the GenBank.

对该产物测序并提交GenBank数据库（GenBank accession DQ677520），经序列比对分析，发现该序列具有真核启动子序列的基本结构特征，含有TATA盒、CAAT盒、GC盒等元件。

This apparatus has the functions of measuring, protecting, monitoring, controlling, and communication, it can replace the traditional apparatus of protecting and measuring, when combined with low-voltage frame breaker, they are base component of intelligent switchgears in low-voltage electric power system.

该装置集测量、保护、监控、通信等功能于一体，可替代传统的测量保护装置；与低压框架式断路器结合，可以构成低压配电系统智能化开关柜的基本电器元件。

This dissertation is divided into four chapters altogether:chapter one is the introduction,introducing the Hore component and its important characteristic and putting forward the basic task;Chapter two introduce the principle of the auto-tracking system and respective parts of the auto-tracking system;Chapter three introduce the applications of auto-tracking system under static condition and dynamic condition and give out the experiment results;Chapter four introduced the displaying system,communicating system and the applicability of the auto-tracking system to other sensors.

本文共分为五章：第一章绪论中，介绍了霍尔元件及其一些重要特性，并提出了测量系统的基本方案；第二章详细介绍了测量系统各部分的构成及原理，特别是对直流通道、温度补偿模块和音圈电机为核心的随动机构的论述；第三章介绍了实际系统在静态测量和动态测量两种模式下的应用及实验结果；第四章介绍了系统的显示功能和远程通信功能并讨论了系统对其它传感器的适用性。

This article introduces one technique swayings mechanical contact whell based on Hall componets to measure straight line long displacement.

为此提出了一种以摆动式机械接触滚轮为基本原理，基于霍尔元件进行信号检测的直线大位移测量方法。

This work is based upon the characteristic of an enzyme capable to recognize a particular molecule through an oxidation-reduction effect. In this study, the uricase is utilized as the sensing components of our sensor system to initiate biological and subsequent electrochemical reactions. After the reactions, the output infinitesimal currents are transformed into voltages shown as electrical signals.

本研究是利用酵素能够藉由氧化还原作用以识别特定分子的基本特性，使用尿酸酶做为感测器系统之生物电化学反应的感测元件，再将输出的微小电流转换为电压并呈现一电讯号。

A novel FBG sensor based on spoke-structure pressure box by utilizing FBG as the element sensing component is presented.

利用光纤光栅作为基本传感元件，设计研制了一种基于轮辐式压力盒装置的新型光纤光栅压力传感器。

"The automobile uses three Basic types of spring: coil , leaf, and torsion Bar."

汽车使用的三种最基本的弹性元件为螺旋弹簧，钢板弹簧和扭杆弹簧。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。