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need of measuring
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  检测需要
     The measuring example has show that the measure error of the device is no larger than ±1 5′and the device can meet the need of measuring.
     检测实例证明该装置的检测误差不大于± 1 5′ ,可以满足检测需要
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  “need of measuring”译为未确定词的双语例句
     Through experimenting,it shows that the precision of control reaches to 0.3mm,which satisfies the need of measuring of sheet metal.
     实验表明,其控制精度达到0.3mm,满足了钣金类零件测量的需求。
短句来源
     With the development of production and technology there is aincreasing need of measuring facility with higher accuracy and more powerful dynamicperformance.
     随着生产的发展和科学技术水平的提高,要求提供精度更高、动态性能更佳的测量系统,为此,发达国家都在不断研究和开发新的大尺寸空间坐标测量系统。
短句来源
     Engines and its defects, applied AT89C51 to the measurement of transient speed of I. C. Engines, for managing the restore and sending of data, got to meet the need of measuring the transient speed in different ways.
     为此,从分析内燃机瞬时转速的测量原理入手,论述了内燃机瞬时转速的测量现状及存在的不足,并通过实验把AT89C51单片机应用于内燃机瞬时转速的测量中,实现了数据的存储与发送,满足了不同的瞬时转速的测量要求。
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     Induced by the practical need of measuring system of ferroelectric hysteresis loop of ferroelectric material, driven by high voltage pulse isolation transformer, a 20KV solid state switch consisting of 28 inexpensive general thyristors arranged in series has been developed.
     文章由铁电陶瓷电滞回线测量的实际需要引出,利用高压脉冲隔离变压器隔离触发,采用28个价廉的普通晶闸管进行串联,得到了20KV高耐压的固体开关。
短句来源
     The fundamental law of the phase method for noncontact, whole-field 3-D surface measuring has been investigated. The optical device and image processing system of the phasemethod have been developed to meet the special need of measuring the simulant automobilebody part which is prepared for dent-resistent study.
     简述了相位法曲面全场无接触三维测量的基本原理,针对为汽车车顶抗凹性能研究而制作的模拟覆盖件的外形测量要求,设计了相位法三维测量的光学成象系统与图象处理系统,并应用到汽车模拟覆盖件的外形测量,测量结果与三坐标所测结果相近,说明了该测量系统的精确性.
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  相似匹配句对
     On the Need of Taste
     论审美需要
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     OF MAN'S NEED
     浅谈人的需要
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     On Moral Need
     道德需要论
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     The need for concentration
     集聚的需要——读《The Need For Concentration》
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     Measuring inequalities
     不均衡度的测量
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  need of measuring
The multiple electrodes are combined form arrays of different direction and spacing with symmetrical four-electrode method according to need of measuring of resistivity changing anisotropy, electric profiling and electric sounding.
      


Starting from the need of measuring the vibration characteristics of bigger constructions, this paper introduces the Multi-point Measuring Unit consistig of a piezoelectric accelerometer, a simple charge amplifier and an analogue scanner, and provides the theoretical basis for using the Multi-point Measuring Unit together with the Transfer Function Analzser or Frequency Responsse Analyser 1170 series or Multi-point Excitetion System respectively to form a complete set.It also manes a brief...

Starting from the need of measuring the vibration characteristics of bigger constructions, this paper introduces the Multi-point Measuring Unit consistig of a piezoelectric accelerometer, a simple charge amplifier and an analogue scanner, and provides the theoretical basis for using the Multi-point Measuring Unit together with the Transfer Function Analzser or Frequency Responsse Analyser 1170 series or Multi-point Excitetion System respectively to form a complete set.It also manes a brief introduction of the principle of the simple charge amplifier and the analogue scanner.

本文从大型构件振动特性测量需要出发,介绍了由压电式加速度计、简易电荷放大器和模拟扫描器组成的多点测量装置。并说明了该多点测量装置能分别与传递函数分析仪、多点激振系统以及1170频率响应分析仪配套使用的理论根据.对简易式电荷放大器和模拟扫描器的原理也作了扼要介绍。

A novel method based on linear equations for multiple fault diagnosis in the linear nonreciprocal analog circuits is proposed. A simultaneous faults can be diag-nosed without the need of measuring the currents and internal voltages provided that the number of ports m is equal to K+ 1. In general, the locations and the para-meters of the faulty branches can be determined with only one test signal. However, when fault branches form a loop or an incomplete loop, the locations and the parameters of the faulty...

A novel method based on linear equations for multiple fault diagnosis in the linear nonreciprocal analog circuits is proposed. A simultaneous faults can be diag-nosed without the need of measuring the currents and internal voltages provided that the number of ports m is equal to K+ 1. In general, the locations and the para-meters of the faulty branches can be determined with only one test signal. However, when fault branches form a loop or an incomplete loop, the locations and the parameters of the faulty branches can be uniquely determined by the proposed method with two independent test signals of the same frequency.

本文提出了诊断线性非互易模拟电路多重故障的新方法。采用单一频率的测试信号,不需要电流测量值及内部电压测量值,基于线性方程,只要可测端口数m=K+1,就可诊断同时发生的K个故障。在一般情况上,只需要一个测试信号,就可决定故障支路位置及其参数值,特别是针对故障支路形成回路或不完全回路的情况,根据本文方法,用两个独立的同频率测试信号,就可唯一地确定故障支路位置及其参数值。

This paper presents two types of ehulliometer: CP--Ⅰ and CP-Ⅱ, shows in detail the ideas and principles of each unit of the ebulliometers.The new ebulliometers, which are the multipurpose instruments designed for mceting the more needs of measuring vapour-liquid equilibrium data, have the characteristics of both the ebulliometer and the still. As stills, they can be used to measure vapour-liquid equilibrium data of the miscible system and the partially miscible one; and as ebulliometers, to meet...

This paper presents two types of ehulliometer: CP--Ⅰ and CP-Ⅱ, shows in detail the ideas and principles of each unit of the ebulliometers.The new ebulliometers, which are the multipurpose instruments designed for mceting the more needs of measuring vapour-liquid equilibrium data, have the characteristics of both the ebulliometer and the still. As stills, they can be used to measure vapour-liquid equilibrium data of the miscible system and the partially miscible one; and as ebulliometers, to meet the pseudo-static, the exchanging, and the boiling point analysis methods for measuring vapour-liquid equilibrium data. In particular, type CP-Ⅱ, which has the functions of determining factor of the holdup and the reflux ratio, is used to measure the terminal values (K~∞, r~∞). The functions of each unit and the characteristics of the instruments are tested and the expected results are obtained.

本文提出了两种新型沸点仪——CP-Ⅰ型和CP-Ⅱ型沸点仪,阐述了仪器各部分结构的设计思想和原理,并对仪器的性能和各部分功能进行了较为完整的实验考核,获得了预期的效果。

 
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