The paper introduces the compose and the principle of operation of the tester and the experimentation of testing diamond bit, analyses the results in experiment.

介绍了该仪器的组成和工作原理及利用该仪器测试金刚石钻头的实验过程，分析了实验结果。

The article introduces the concept and characters of digital certificate, analyzes its principle of operation and its role, and expounds its important applications.

文章介绍了数字证书的概念及特点，分析了其工作原理和作用，并对其重要应用领域进行了探讨。

The research includes the following contents:The system design of tensioner, which includes system structure, principle of operation, and function of its hydraulic system, is researched deeply.

对张紧器系统的总体设计进行了分析研究，详细的探讨了整个张紧器系统结构、功能和液压系统的工作原理。

Analyse principle of operation, technology feature of single-phase alternating current induced liquid metal electromagnetic pump wave soldering machine.

重点分析单相交流感应式液态金属电磁泵波峰焊接设备技术的工作原理、技术特征；

The pendulous Si micromechanical accelerator's mechanical structure and the principle of operation are presented.

文中介绍了扭摆式硅微型加速度计的机械结构、工作原理。

This paper delivers a method for continuous measuring principle of operation of transducer for gap between the cylinder liner and moving piston.

本文描述了测量活塞与缸套间运动间隙传感器的工作原理及四连杆引线机构的设计参数的选择原则。

Based on the basic concept of the coupling of LD with the fiber, the principle of operation and operation method of YAG laser welding automatic alignment system for LD/PD modules are given.

从LD与光纤端面耦合的基本概念出发，系统地介绍了用于LD/PD模块化的自动对准YAG激光焊接系统的工作原理和使用方法。

The principle of operation of phase shifter is described first, followed by discussion of the principle of logic elements formed on the basis of the phase shifters.

本文首先阐述移相器的工作原理，然后讨论以移相器为基础构成的逻辑元件的原理。

This paper states the basic principle of operation of cold drawing and straightening machine. It derives basic formula to determine the major size and parameters.

说明了该冷拉调直机的基本工作原理，推导了确定关键尺寸参数的基本公式。

This paper approaches the principle of operation for a vibratory gyro, as well as its configuration, movement equation and error analysis.

本文探讨振动陀螺的工作原理，包括其构造，运动方程式，误差分析。

The principle of operation, structure and characteristics of 150-element buried channel charge-coupled device with a photodiode array (BCCPD) are reported.

本文报道了150元BCCPD线阵电荷耦合图象传感器的结构特点和工作原理；

In the thesis design of Lid seamer for twist off jar type SF842 is discussed in detail, which include principle of operation, machineostructure and design calculation, ect.

本文详细论述了SF842型四旋瓶封罐机的设计，包括工作原理、机器结构和设计计算等。

The principle of operation, design consideration and fabrication technology for the device are also described.

介绍了该器件的工作原理、设计和制作工艺。

This paper introduces the principle of operation, technical requirements and the evaluation of the final effect of SCR-the new type of environmental protecting device.

介绍了新型环保装置SCR的工作原理及安装技术要求，并就取得的效果进行了评析。

The equipment has higher performance and precision, and the principle of operation and key techniques are mainly introduced.

本文主要介绍装置的工作原理以及设计中的关键技术。

The basic principle of operation for the non-contact infra-red vertical target is related in this paper.

本文论述了非接触式红外立靶的基本工作原理。

The principle of operation of lithium bromide solution in the refrigerator and the standard of the solution are introduced, and the references cited are given.

并对溴化锂制冷剂的工作原理及质量标准作了介绍，提供了有关文献。

The main parts of LPG-gasoline dual-fuel engines, their principle of operation, economical benefit and improvement in emission, etc. are reported.

介绍液化石油气-汽油两用汽车的主要部件、工作原理、经济效益和排气的改善等。

The structure, principle of operation, function and techniques of operation of the new break machine were explained. It is a mechanization processing tool for the development of mulberry fruit juice.

本文阐述了最新研制的桑果破碎机的主要结构、工作原理、性能和操作技术，为桑果汁的开发创造了机械化的加工工具。

This paper introduces the structure and principle of operation of ZGPY-1 on-line NIR octane rating analyzer.

本文介绍了ZGPY-1型在线近红外辛烷值分析仪的分析机理、结构及工作原理。

The principle of operation, key technique about system design and testing accuracy are described.

本文描述了它的测量原理、关键技术和测量精度。

The principle of operation and software functions of diagnostic test for P series LC pump are introduced. Routine maintenance and troubleshooting for the pump are also discussed in this paper.

介绍了P系列液相色谱泵的工作原理、故障自检软件功能、泵的日常维护和故障的排除。

In this paper, the structure and the principle of operation of the sensor for the vibration mearsured at shooting muzzle is discussed, moreover, a model of gun vibration is set up.

对枪在发射时，测试枪口振动参数传感器结构和工作原理进行了分析，并建立了枪的振动数学模型。

The paper has introduced the properties, principle of operation of CD4046 and the frequency modulation circuit.

介绍了芯片CD40 4 6的特点、工作原理以及由其构成的调频电路。

The structure and principle of operation of the stabilizer, and method for controlling borehole trajectory with the close_loop adjustable stabilizer at downhole are described in detail.

本文着重论述了井下闭环可变径稳定器的结构、工作原理及其控制井眼轨迹的方法。

Brief descriptions of the state-of-the-art-of shear devices, designing requirements, principle of operation and methods of operation are pr…

本文从国内剪力仪概况和袖珍十字板剪力仪的工作原理、使用方法、应用范围及设计等方面做一简略介绍。

Safety devices can promptly cut off gas supply in case of abnormal leak. In the article, different types and the principle of operation of these devices are introduced.

安全型家用燃气灶能在非正常情况下煤气泄漏时及时切断煤气，防止用户的人身和财产受到损害。

This is the same principle of operation as the VR stepper motor.

这是同样操作原理象VR步进马达。