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working principal
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  工作原理
     Introduced the proportional variable pump system used in injection molding press and the working principal and structure of proportional variable pump, described the major futures and benefit and the developing prospect of the system.
     介绍了比例变量泵系统在注塑机上的应用情况,以及比例变量泵的结构和工作原理,阐述了比例变量泵系统的主要优点和注塑机应用比例变量泵系统的效益与发展前景。
短句来源
     According to the working principal of the vacuum fixed type vacuum belt filter,we draw out calculating formula of the drive power and the tension of the urbber belt.
     根据固定室带式真空过滤机的工作原理 ,推导出驱动功率、胶带的张力的计算公式。
短句来源
     The paper introduces the working principal, main characteristics and some key techniques met during development.
     文章主要介绍了扫描角监控器的工作原理、主要技术指标以及研制过程中的技术状态、技术难点、关键技术和质量保证。
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     This paper introduces the design of electro-mechanical shear instrument system, including shear instrument working principal, mechanical structure and control system that use PC and PLC as the core.
     本文介绍了剪切仪的机电一体化系统的设计,包括剪切仪的工作原理、机械结构及以PC机和PLC(可编程控制器)为核心的控制系统的设计。
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     Brief on control working principal of gas fueled hot water boiler and analysis on the necessity of all level control of gas water boiler.
     介绍燃气热水锅炉的控制工作原理,分析燃气热水锅炉各级控制的必要性
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  “working principal”译为未确定词的双语例句
     The micro-computer monitoring system for mine hoist re-equipped with the improved US MCS-51 series 8031 model core is detailed in terms of its working principal, functions, instalation and applicaiton.
     对新引进美国MCS—51系列8031机芯改装的矿井提升机微机监控装置的原理、功能、安装和使用作了较详细介绍。
短句来源
     In this article, the author briefly introduces the technical modification of SCS-D Digital Auto Weighing System and the structure, working principal as well as characteristics of the digital sensor type auto weighing system.
     本文简要介绍了SCS-D电子汽车衡的技术改造,并对数字式传感器汽车衡结构、原理和系统配置的特点进行了探讨。
短句来源
     This paper discusses the working principal,type election and the construction method of concrete admixture in severe area.
     阐述了寒区混凝土外加剂的作用机理、类型选择与施工方法
短句来源
     In this paper, the 7NB mud pump, a new mud pump, was described. Moving equations and computation models of the 7NB were established on the basis of studyingits structure and working principal.
     介绍了一种钻井用新型泥浆泵— 7NB泥浆泵 ,在分析新型泥浆泵的结构特点和工作机理的基础上 ,通过简化结构 ,建立了 7NB泥浆泵的运动方程和解析计算模型 ,并实现了该新型泥浆泵主要运动部件的运动学分析计算。
短句来源
     The moving characteristics and principles were found through computing. It provided the theory foundation for improving the structure and working principal of the 7NB mud pump.
     通过计算找到了 7NB泥浆泵的运动规律、运动特点 ,为进一步改进 7NB泥浆泵的结构和工作性能提供了理论依据。
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     on working
     在工作
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     The working principal, hardware structure, chief program of
     介绍了以单片机为核心的孵化设备模糊控制系统的工作原理、硬件结构、软件结构,重点讨论了模糊控制器的参数选择、模糊化与非模糊化的方法、推理规则及设计特点。
短句来源
     Describes the important function and working principal of HSSD.
     就HSSD系统的重要作用、工作原理进行了技术分析。
     Working is wonderfut
     工作着是美丽的——访西门子人力资源经理冯燕
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     Principal Projects
     其他重要项目
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In this paper, the construction and working principal of LCR ET-22 (LaCoste & Romberg earth tide gravimeter No. 22) are simply described and some experiments for example temperature, voltage and air pressure are made for making certain of the instrumental performance Experimental results show that the airtightness of LCR ET-22 is good, the influence of air pressure is very small. And best working temperature is 20℃ because the drift is smallest in this condition, Finally the analysis results of observations...

In this paper, the construction and working principal of LCR ET-22 (LaCoste & Romberg earth tide gravimeter No. 22) are simply described and some experiments for example temperature, voltage and air pressure are made for making certain of the instrumental performance Experimental results show that the airtightness of LCR ET-22 is good, the influence of air pressure is very small. And best working temperature is 20℃ because the drift is smallest in this condition, Finally the analysis results of observations recorded at the Wuchang station are given.

本文概述了拉科斯特—隆贝克ET-22重力仪的结构及工作原理。为了弄清仪器的性能,进行了温度、气压和电压试验。试验结果表明,拉科斯特—隆贝克ET-22重力仪的密封性能良好,受气压干扰很小。20℃是仪器的最佳工作温度,仪器的漂移最小。最后给出了仪器在武昌固体潮台站观测资料的分析结果。

The proposed pneumatic safety device may be used for preventing unexpected dropping of ladles orbuckets in case of emergency of ladle crane as well as multifunction crane serving aluminium electrolyser.The device includes air source, control system and a pneumatic expansion brake. The brake wheel is locatedat the end of the lifting drum axle. This paper describes the construction and working principal of thecontrol system, introduces the construction of the pneumatic expansion brake and its calculation....

The proposed pneumatic safety device may be used for preventing unexpected dropping of ladles orbuckets in case of emergency of ladle crane as well as multifunction crane serving aluminium electrolyser.The device includes air source, control system and a pneumatic expansion brake. The brake wheel is locatedat the end of the lifting drum axle. This paper describes the construction and working principal of thecontrol system, introduces the construction of the pneumatic expansion brake and its calculation.

提出的气动安全装置可用来防止铸造起重机及电解铝多功能起重机在吊运液态金属时,桶或罐因事故自由降落。此安全装置是由气源、气动控制系统和一个气动膨胀式制动器组成。制动器的制动轮安装在卷筒的出轴上。文章叙述了气动系统的组成和工作原理,介绍了膨胀式制动器的构造和设计计算方法。

High speed cutting tools are widely used in metal machining. It has been proved that longer tools' life and hihger metal cutting efficiency can be obtained with hard coatings. Coated tools can even cut some alloys which are hardly machinable using bare tools. Titanium nitride, the most important hardcoating, has been widely used in industry nowadays. Besides, TiC, Ti(C,N), (Ti, A1)N, (Ti,Al,Zr)N, A1_2O_3 and multilayer coatings with these materials may be hopeful candidates to substitute TiN. Among many properties,...

High speed cutting tools are widely used in metal machining. It has been proved that longer tools' life and hihger metal cutting efficiency can be obtained with hard coatings. Coated tools can even cut some alloys which are hardly machinable using bare tools. Titanium nitride, the most important hardcoating, has been widely used in industry nowadays. Besides, TiC, Ti(C,N), (Ti, A1)N, (Ti,Al,Zr)N, A1_2O_3 and multilayer coatings with these materials may be hopeful candidates to substitute TiN. Among many properties, micro-hardness, adheresion force with substrate, and chemical inertness will affect the coatings' quality most seriously. Coating's behaviour is strongly depended on its deposition parameters. CVD, reactive sputtering and all kinds of ion plating have been used to coat cutting tools. The schematic diagrams, working principal and a detailed comparison of different coating techniques are present in this paper.

高速钢切削刀具经过硬质膜涂覆,可以显著地延长刀具寿命、提高切削效率,甚至可以用来切削原来无涂层刀具所不能切削的金属材料,从而在金属加工领域掀起了一场革命。TiN是刀具硬质涂层的主要材料,目前在工业上已获得广泛应用。除此之外,还有TiC、Ti(C、N)、(Ti,Al)N,(Ti,Al,Zr)N, Al_2O_3等其他可资应用的硬质膜,以及这些材料的多层复合膜。对涂层质量的评价需要综合考虑,但主要是硬度、结合力、化学稳定性三个方面。涂层性能除了与所选涂层的种类有关外,还强烈地依赖于涂层的制备工艺。目前工业上常用的涂覆技术除了传统的CVD外,主要是反应溅射和各种离子镀。文中对各种涂覆技术的设备简图、工艺原理进行了详细的讨论和比较。

 
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