查询词典 working paper

This paper introduces the working theory of PIAPC card of FJ2008Pγ radiation immunity arithmometer .

介绍FJ2008Pγ放射免疫计数器 PIAPC卡的工作原理。

Based on modeling test in water tank, this paper employed three different iron blocks to model water-bearing bodies and enclosed plastic pipes or rounded wood strips to model roadways. It gave physical modeling of water-bearing bodies in the working face floor with parallel Bipole-Dipole method, made analysis on the character of electrical field and the law of apparent resistivity changing when the low resistivity abnormity bodies were placed flatly close to water level under semi-space condition and were placed flatly, vertically or aslope to the water level under whole-space condition.

本文以三种不同规格的铁块模拟含水体，以密闭的塑料管或木块条模拟巷道，通过水槽模拟实验，采用平行双极—偶极法进行了对工作面底板含水体的物理模拟，分析了低阻异常体铁块在半空间条件下近水面水平放置以及全空间条件下水平、垂直和倾斜放置时的电场特征和视电阻率变化规律。

The paper introduces the application and working principle of assistor of belt conveyer and expounds the method of lectotype design.

介绍了带式输送机助力器的用途及工作原理，阐述了选型设计的方法。

By studying the internal structure and working principle of 555 timer, this paper introduces three typical circuits----Schmitt trigger, Bistable multivibrator and Astable multivibrator----which are composed by 555 timer. Furthermore, it explores the various applications of 555 timer in circuit designing through the expansion of the circuits and eventually same experience and methods offers in circuit designing by using 555 timer.

本文通过研究555定时器的内部结构和工作原理，介绍了其组成的施密特触发器，单稳态触发器和多谐振荡器等三个典型电路，并通过这些电路的扩展，探讨了555定时器在电路设计中的各种应用，由此得出用555定时器设计电路的经验和方法。

The paper analyses the objects and characteristic of the archives management of the electronic power attemper enterprise, the function and the meaning, the cataloging method and working flow under the combination of practice.

对实现系统中重要功能的技术进行了讨论比较，利用面向对象的思想，作者对电子档案管理系统进行了设计，给出了系统的混合结构模型。

On the research of hydraulic excavator, this paper concentrats on the study of its backhoe working equipment, which can be divided into boom—handle mechanism and bucket mechanism to study respectively.

在液压挖掘机的研究方面，本文集中研究了其反铲工作装置部分，并将反铲工作装置分为动臂、斗杆机构和铲斗机构分别加以研究。

The paper discussed the sedimentary and geophysical characteristics of the bauxite deposit in the working area.

阐述了工作区内铝土矿成矿的沉积特征和铝土矿的地球物理特征。

The paper shows the structure evolution of bevel and hypoid gear generator as well as its working principles.

介绍螺旋锥齿轮铣齿机的切齿原理和结构演变历程，并对其各自的优缺点进行了比较，为该类机床的设计提供了理论依据。

In light of the actual lubricating points in the sintering system the present paper analyzes the disadvantages in the bifilar type and terminal type dry lubricating system and introduces the principles and compositions of the integrated intelligent lubricating system and analyzes the working process and advantages of the system.

针对烧结机系统中常见润滑点，分析了双线环式和终端式干油润滑系统的缺陷；介绍了智能式集中润滑系统的组成和作用原理，分析了该系统的优点和工作程序。

The paper analyses the working principle of electric blower for blast furnace and 12,500 kW motor.

分析了高炉鼓风机所采用的电动鼓风机及配套的12500kW电动机的工作原理。

If Pentium 4 used to be the master of all games built on Quake3 engine, now the situation has changed completely.

如果奔腾4使用的是掌握所有游戏建立在求苛刻的发动机，现在的情况已完全改变。

No, this is not what we mean by framing, although the principle is the same.

不，这不是我们所讲的框架的含义，尽管法则是一样的。