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装置性能
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  device performance
     This paper introduced research background, testing principle and device performance of KZNJ-1 respirator Efficiency tester in detail. Experiment results showed that the performance parameters of the tester were all identical to or better than the requirements of national standards-GB 19083 and GB 2626.
     本文详细介绍了KZNJ-1型高效口罩效率检测装置的研制背景、检测原理和装置性能,实验研究结果表明:此检测装置的各项性能指标均达到国家标准GB 19083和GB 2626的要求。
短句来源
     The ones that unloaded a ship in the continuous bulk cargo are when fetches the material, vertical sending, link that the level sends,etc. , The key technological link fetches the course of the material, The quality of fetching the device performance of the material is to influence and restrict the essential influence factors of the ability and efficiency of the unloading a ship machine in succession of bulk cargo.
     而在连续型散货卸船的取料、垂直输送、水平输送等环节中,关键性的技术环节则是取料过程,取料装置性能的优劣是影响和制约散货连续卸船机能力与效率的至关重要的影响因素。
短句来源
     Based on the performance testing of an oxygen-rich membrane device the authors give a comprehensive review concerning the effect of oxygen-rich concentration and oxygen-rich air production rate under various operating regimes on the oxygen-rich membrane device performance and operating conditions(pressure ratio,air supply rate and operating temperature). Discussed are some problems during the practical application of such devices.
     在富氧膜装置性能测试试验的基础上,分析比较在不同的运行状态下富氧浓度和富氧空气产量,对富氧膜装置性能及运行条件(压比、空气供给量和操作温度)作综合论述,并阐明其实际应用存在的问题。
短句来源
     The paper brings forward a real-time communication system based on 485 Bus and composed of centre host computer and multi single chip computer control system that is a part of the electric device performance detecting system,and the program design method of the real-time communication between PC and multi single chip computer system is mainly introduced,realizing the PC′s real-time control and management of the remote terminal units.
     给出了基于485总线,由控制中心PC机和多个单片机控制系统组成的电动装置性能检测系统中的实时通信系统,重点介绍了利用VB实现PC机与多个单片机控制系统实时通讯程序设计方法,实现了PC机对多个远端单元的实时控制与管理。
短句来源
     The film thickness uniformity is an important reflection of the film quality and the device performance.
     薄膜厚度均匀性是衡量薄膜质量和镀膜装置性能的一项重要指标。
短句来源
  its performance
     (2) The effects of the topography nearby the device and the main design parameters of the device on its performance were examined through 16 case studies.
     (2)通过十六个算例来研究装置附近地形及其装置的主要设计参数对装置性能的影响。
短句来源
     Someprincipal parameters are given Experimental results show that its performance ingood in the current region up to 260kA, and its rise-time is about 2 ns.
     实验表明,在直到260kA范围内,该装置性能良好。 上升时间约5ns。
短句来源
     The simulation results show that its performance is excellent and it will be an effective protection device in power system.
     仿真结果表明 ,此装置性能良好 ,是电力系统中一种有效的保护设备。
短句来源
     The important functions of recoil system for guns were analyzed, and the necessity and significance of quantitative evaluation of its performance were demonstrated.
     首先分析了反后坐装置对火炮系统的重要性,阐述了对火炮反后坐装置性能定量化评估的必要性和意义。
短句来源
     The results of the experiment show that it is a type of perfect mine high-voltage vacuum distribution equipment,which is of high quality in its performance,protection and use.
     试验结果表明该装置性能优良、保护齐全、使用方便,是煤矿井下理想的高压真空配电装置。
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  device function
     This paper introduces the design idea, device function, part of circuits and somethingabout protection tests of the teaching and test device of the MCE-98 Ⅰ type microprocessorrelay protection.
     本文介绍MCE—98Ⅰ型微机继电保护实验装置的设计思想、装置性能、部分电路和保护实验的有关问题。
短句来源
  “装置性能”译为未确定词的双语例句
     The two years'test indi-cated that the instrument is reliable. The result of calibration for α-Al_2O_3 shows that itsprecision is±0.34% and accuracy±0.9%.
     经过二年实验考察表明,装置性能稳定可靠,α-Al_2O_3的标定结果表明,其测试精度为±0.34%,准确度为±0.9%。
短句来源
     Yunfeng 200kt/a Powder MAP New Process Plant Performance Test
     云峰200kt/a粉状MAP新工艺装置性能考核
短句来源
     Practice(indicates) that the application performs well and is of high reliability with a linearity of 0.02%,a resolution of 0.002 mm and a response speed of 10 m/s.
     结果表明:该装置性能良好,使用可靠,线性度为0.02%,分辨率为0.002 mm,响应速度为10 m/s。
短句来源
     Constitute explanation for DL/T747 - 2001 (guide to the quality inspection before acceptance of mechanical coat - sampling equipment used by plant)
     DL/T 747—2001《发电用煤机械采制样装置性能验收导则》制定说明
短句来源
     The optimal parameters are shown below:Lf p=4 m,Lb=3 m,D=2.5 m,Dp=4.3 m around the usual wave period of 5-6 s in South China Sea.
     使装置性能最优的参数取值依次为:Lfp=4 m,Lb=3 m,D=2.5 m,Dp=4.3 m。
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  device performance
A marked improvement is observed in the device performance; it is attributed to quantum effects.
      
Boiling delay phenomenon in a thermosyphon heat sink and its effect on device performance
      
One of the main processes which have significant influence on the device performance is the compression process of the driver gas.
      
The results show that buriedP-layer can decrease carrier's injections into substrate and improve device performance.
      
The device performance is comparable to devices achieved on several μm thick composition graded buffers and relaxed-SiGe layer virtual substrates.
      
更多          
  its performance
Its performance was tested and compared with that of the pneumatic nebulization system.
      
For strong correlation signal, its performance is superior to those of the NLMS algorithm and DCR-LMS algorithm.
      
Results indicate that the packet loss ratio in HOBS is much less than that in optical burst switching(OBS) and its performance depends on some parameters such as the packet proportion, the electronic buffer size and the processing speed in the node.
      
In order to predict and improve the performance of networked storage systems, this paper explored the relationship between the system I/O response time and its performance factors by quantitative analytical method.
      
However, for a multicode system, its performance will be degraded by ICI.
      
更多          
  device function
The model was validated in five mongrel dogs: (1) Catheters and flow measuring device function over several months.
      
Use of antiarrhythmic drugs in the ICD patient population not only can cause potentially serious side effects but can also interact or interfere with the ICD device function.
      
The main principles from published policy statements are summarized, emphasizing that the physician remains responsible for the patient's overall care as well as device function and programming.
      
This descriptive study aimed to determine whether the use of electrodiagnosis during reprogramming could provide objective data on device function in these patients and help direct therapy.
      
Specifically, we distinguish between function as effect on the environment, and a device-centred view of device function.
      
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射流式水泵简单可靠,适用范围广阔,具有很大的发展前途。本文小結了我們研究射流式水泵的无因次性能、最优性能与装置性能等问题的初步成果,并指出了它們与国外成果的某些分歧。本文主要內容包括:(一)推导并初步验证了射流式水泵的无因次性能方程,从而发现,在喉管与噴嘴的断面面积比m较小的情况下,射流在喉管进口的压力下降对于躬流式水泵的性能具有显著的影响,因此不能不如实地加以考虑;(二)提出了確定射流式水泵无因次最优参数的三种方法,并由此闡明了装置效率线与其包络线的联系和区别;(三)综合考虑离心式水泵、射流式水泵、管路与水井的性能,提出了一种适用于各种不同射流式井水泵装置的联合工况确定法。

This paper describes in detail the research process of chopper control system for Beijing testing 1200kw electrical cars. The performance and the principal parameters of chopper control equipment are given. Consideration is attended to the working conditions of chopper with reverse conducting thyristors. Concrete methods for discourage of commutating dynamical conditions are also presented.

本文详尽地叙述了北京地铁1200千瓦斩波调速系统的研制经过。给出了斩波调速装置的性能和主要参数。着重分析了逆导斩波器的工作条件,提出了减轻换流和动态工作条件的具体措施。最后指出了现存问题及其解决方向。

The information in this article covers the investigation, fabrication and testing of an inertial profilometer system, developed for use on the railway track test car. The principle of inertia method and its application to the profilometer are demonstrated and described, including the details of the mechanical configuration and the electronic implementation used. The profilometer is used to measure track profile at speed, particularly at high speed.Both laboratory and field tests were conducted to evaluate the...

The information in this article covers the investigation, fabrication and testing of an inertial profilometer system, developed for use on the railway track test car. The principle of inertia method and its application to the profilometer are demonstrated and described, including the details of the mechanical configuration and the electronic implementation used. The profilometer is used to measure track profile at speed, particularly at high speed.Both laboratory and field tests were conducted to evaluate the performance of the profilometer system. Comparisons are made between the profilometer measurements at speed and the level instrument measurements under the wheel loading of the track test car in the same section, and between the successive measurements of profilometer at fast passenger train speed in the same trunk line section. The results are satisfactory. At 160km/hr. test run, data are also normally recorded.

本文内容包括轨道试验车用惯性基准法轨道高低检测装置的研究、试制和试验。对弦测法存在的问题作了简要的叙述。文中论证和说明了惯性基准法原理及其在轨道试验车上的应用,包括机械构造和电子部分。惯性基准法轨道高低检测装置适于在运行中、特别是高速运行的列车上量测轨道高低。文章用试验室和现场试验结果评价这种装置的性能。在同一轨道上,对这种装置在不同速度时检测的数据,和在轨道试验车车轮静压下用水平仪量测的数据作了比较。以快速旅客列车速度对同一干线区间,用同一装置又作了重复性比较试验。这些试验的结果证明此一测试装置能够反映轨道的真实情况。在160公里/时测试也得出了正常的记录。

 
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