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准确性
相关语句
  accuracy
    Discussion on Events Reviewing Accuracy of DAS in Power Plant
    关于火力发电厂安全监视系统中事故追忆准确性的探讨
短句来源
    A METHOD OF RALSINCT ACCURACY CIRCUIT DISTRIBUTION EXPERIMENT
    一个提高R-L-C电压分布实验准确性的可行方法——镇流器损耗的等效电阻法
短句来源
    Measures of Improving Reliabilily and Accuracy of RB Function in Coordinating Control System
    提高协调控制系统RB功能实现过程可靠性、准确性的若干措施
短句来源
    How to Advance Measuring Accuracy of Direct - current Resistance of Transformer
    如何提高测量变压器直流电阻值的准确性
短句来源
    How to Assure the Accuracy of Shielding Effectiveness Testing Data
    如何保证屏蔽效能测试数据的准确性
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  veracity
    Effect of discharge equipment on the veracity of battery ischarge time
    放电设备对电池放电时间准确性的影响
短句来源
    The software timely touch off thyristor and control thyristor trigger angle in controllable scope. Consequently the soft starter is better reliability, stability and veracity.
    全数字电子软起动器的软件部分主要是如何根据需要准确及时的触发晶闸管,把晶闸管的触发角控制在可控的范围内,从而提高了软起动器的可靠性、稳定性和准确性
短句来源
    At second In view of the stricter veracity and stability of applied high voltage test, the major algorithm of data acquisition and processing, Fourier algorithms is analyzed and improved in programming.
    针对外施高压试验对系统准确性与稳定性有着较高要求,主要分析了系统核心部分的数据采集与处理的主要算法—傅立叶算法在程序中的实现,并对算法进行了分析与改进。
短句来源
    How to ensure veracity of accuracy class and its stability is a key technical problem in designing class 0.1 CVT.
    如何保证准确级的准确性和稳定性是0.1级CVT设计中关键的问题。
短句来源
    Aforementioned methods are compared via one example and MATLAB simulated results prove the veracity and feasibility of the new method.
    最后通过实例将上述两种方法的计算结果进行了对比 ,经 MATLAB模拟验证 ,结果与求导法完全吻合 ,进一步证明了该方法的准确性和可行性
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  “准确性”译为未确定词的双语例句
    Through the calculation of the 600 MW unit,the results indicate that the application of the model on thermoeconomic analysis is convenient and exact.
    以600MW机组为例进行了算例分析,表明应用该模型在对电厂进行热经济性分析与计算时快速、准确性较高。
短句来源
    Suggested by simulation, this method has improved the exactness of technology requirement of diagnosis rules extraction and has been successfully used in vibration fault diagnosis in turbine generator-set.
    仿真结果表明,该方法提高了粗糙集约简提取诊断规则的准确性和效率,能较好地满足诊断规则提取的技术要求,并成功地运用于汽轮发电机组振动故障诊断系统。
短句来源
    Based on the influence of the distributed capacitance current of UHVtransmission line on differential current protection, a novel accuratecompensation method of capacitance current is proposed in this paper.
    针对超高压输电线路分布电容电流对差动保护的影响,提出了一种电容电流的精确补偿方法,从而更准确地进行电容电流补偿,提高差动保护动作的速度和准确性
短句来源
    The DSP(Tms3201f2407) is used in this Reactive-vlotage controller, and use the MAX125 in stead of the F2407's A/D. So the data Process Synchronously is come true, and it assure the control's accuration and in time.
    在电压无功控制器的硬件设计中用DSP(TMS320LF2407)代替传统的单片机进行数据处理,并使用MAX125代替了F2407的片内A/D,实现了数据同步采样分析,从而保证了控制的及时、准确性
短句来源
    Simulation experiments with ATP-EMTP and data processing with MATLAB demonstrate that the proposed method is correct.
    ATP-EMTP仿真实验和Matlab数据分析表明本文的单相接地故障定位方法具有一定的准确性
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  accuracy
Accuracy of several multidimensional refinable distributions
      
The accuracy of f is the highest degree p such that all multivariate polynomials q with degree(q)>amp;lt;p are exactly reproduced from linear combinations of translates of f1,...,fr along the lattice Γ.
      
Furthermore, they are compared with respect to accuracy and efficiency with other methods to approximate canonical windows associated with Gabor frames.
      
Our results are valid for any quantizer with accuracy ε >amp;gt; 0 operating in the no-overload regime.
      
Accuracy of prediction was found to vary from a minimum of approximately 86% to a maximum of approximately 88%.
      
更多          
  veracity
The results of the simulations and experiments prove the validity and veracity of the model.
      
The Doppler spectral broadening resulted from non-stationary movement of target and radio-frequency interference will decrease the veracity of target detection by high frequency ground wave (HFGW) radar.
      
We also use the gradient information and contour detection CNN to determine the contour and ensure the veracity of segmentation effectively.
      
Secondly, model veracity and robustness tests based on behavior reproduction and uncertainty analyses are illustrated.
      
The simulation result proves the validity and veracity.
      
更多          


The stator core resonance of hydro-electric generator caused by negative-phase-sequence current is a new problem encountered in recent years in this country, and to our knowledge, scarcely known abroad. In this paper, the formulas for natural frequency and amplitude of the core standing wave vibration are derived. A comparison of test data taken on a 60 MVA generator with calculation results shows that the natural frequencies obtained are close to those measured. Discrepancies are, however, found between the...

The stator core resonance of hydro-electric generator caused by negative-phase-sequence current is a new problem encountered in recent years in this country, and to our knowledge, scarcely known abroad. In this paper, the formulas for natural frequency and amplitude of the core standing wave vibration are derived. A comparison of test data taken on a 60 MVA generator with calculation results shows that the natural frequencies obtained are close to those measured. Discrepancies are, however, found between the calculated amplitudes and the measured ones, particularly at low I2%, yet at higher I2(74%), the discrepancies are shown to be within reasonable limits.

本文从理论上分析由负序电流引起的定子铁心振动.推导了固有频率和振幅的计算公式.文中介绍了水电站试验实测的部分结果,将计算值与实测值相比较,可见固有频率的计算值比较接近实测值,可作为设计电机的依据;振幅的计算值与实测值相差较大,但仍有一定的准确性,可供工程计算作参考.

The calculation of sensitivity of fluxgate magnetometers has been widely studied.

磁通阀磁强计灵敏度的计算方法,过去已有广泛的研究,测量线圈几何尺寸对于灵敏度的影响,Scouten 在文献[1]中对单磁芯探头曾有推导,对环形磁芯只有估算。本文进一步推导出对测量线圈尺寸有关的双磁芯、口形磁芯和环形磁芯灵敏度的计算公式,并用实验数据验证公式的准确性

Tests have been made on the measurement of steam-water mixture quality with an ASME diameter-tap orifice. The orifice is mounted in a pipe with I. D. of 58.5 mm and the ratio of its hole diameter to pipe diameter is 0.2598. Tests are conducted under pressures from 177 to 208 kg/cm2 and with steam qualities varying between 0.21 and 0.97. Based on a conventional separated flow model, a modified relationship is developed with the help of introducing an additional assumption of α =α. Test data in the range with...

Tests have been made on the measurement of steam-water mixture quality with an ASME diameter-tap orifice. The orifice is mounted in a pipe with I. D. of 58.5 mm and the ratio of its hole diameter to pipe diameter is 0.2598. Tests are conducted under pressures from 177 to 208 kg/cm2 and with steam qualities varying between 0.21 and 0.97. Based on a conventional separated flow model, a modified relationship is developed with the help of introducing an additional assumption of α =α. Test data in the range with ReTP=1 .5×10s can be well correlated using this relationship. The RMS error is ±0.0401 as compared with that reported by Murdock, which is±0.0440. The accuracy of measurement has found to be influenced by flow characteristics during test.

对用径距取压的ASME标准孔板测量含汽率进行了试验研究。管道内径58.5毫米,m=0.2598,试验压力177~208公斤/厘米~2,测量的含汽率范围0.21~0.97。在分相流动模型的基本假定下,引入一项补充假定(α=α′),得到的修正分相流动模型表达式,对于本文中Re_(TP)≥1.5×10~5的试验数据能较好地进行综合,平均标准离差为±0.0401。与Murdock的数据(中压)相比,离差为±0.044。在试验条件下还发现流动特性对测量准确性有一定影响。

 
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