ratio error

there are two causes of errors in voltage transformers, namely, ratio error and phase-angle error.

对于变压器而言有两种错误原因，它们是比率错误和相对角错误。

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the assessment of uncertainty in current transformer ratio error and phase displacement's measurement

电流互感器比值差、相位差测量结果的不确定度评定

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In the simulation, constellation, Bit-Error-Rate ( BER) and Signal-to-Noise Ratio ( SNR) performance degradation are analyzed taking into account the effect of sampling frequency offset.

经过仿真，从星座图、误码率（Bit-Error-Rate，BER）及信噪比（Signal-to-Noise Ratio，SNR）损失等角度对采样频率偏差的影响做了揭示和验证。

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The data compression ratio and the average error of the data can be improved.

提高了数据压缩率，数据平均误差也得到了改善。

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The paper begins with the analysis of measurement errors of parallelism of dovetail slots, then studies the working principle and the ratio of amplification for dial test indicator. Various of factors resulting in errors are discussed, and a method of error correction is proposed.

从分析工件燕尾槽平行度测量误差入手，深入研究杠杆千分表工作原理和传动放大比公式，讨论了产生误差的各种因素，并提出了校正误差的相应方法。

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Mathematical formulas of phase-displacement and ratio error were also obtained for metering CTs with DC bias.

利用谐波平衡原理获得了偏磁条件下计量用CT传变误差的解析表达式.

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Toward digital communication, bit error and spectrum availability ratio are two main scale targets.

对于数字通信而言, 误码率和频带利用率是两个主要的衡量指标.

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Finally, ratio error and phase error of electronic transducer are analyzed. Three algorithms can be used to calculate these errors and make compare reciprocally.

文章最后分析了电子式互感器的比值误差和相位误差，提出了三种不同的计算方法，可用于相互验证。

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Uncertainty Evaluation Report on Measurement Result of Ratio error and Phase displacement of Current Transformer

电流互感器比差、角差测量结果的不确定度评定报告

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Such as, the formal name, the personal name, the geographic name are wrong, the age is the matter error and so on, All is affecting the people regarding this book utilization ratio and the confidence level.

如，官名、人名、地名错误，年代系事错讹等，都降低了人们对此书的使用率和信任度。

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Compensating reactor in a Capacitive Voltage Transformer ( CVT) influences not on-ly its ratio error, but also the rated output capacity.

电容式电压互感器（CVT）的补偿电抗器不但影响电压比的准确度，而且还影响它的额定容量。

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The ratio error of the divider calibration with this method is at 10-7 magnitude.

结果表明:用该方法校准的分压箱,比率误差为 10-7 量级.

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The result is correlated with measured sand production ratio with average error less than 0.0052%.

以盘二油田为例，进行了出砂预测，与实测含砂比相比，平均误差小于0.0052%。

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For CTBT seismic verification, it is the ultimate objective to efficiently discriminate the underground nuclear explosion events. A novel identifying character based on the predication error ratio of AR model is presented.

根据天然地震与核爆地震信号的P波差异，提出了基于AR模型预测误差比的地震信号分类和识别方法。

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the analyst found a pb ratio error in the report.

分析师在报告中发现了一个市净率错误。

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Simulation results show that the both conventional decoders exhibit error floors, whereas the new decoders obtain more notable performance gains as the increase of Signal-to-Noise Ratio ( SNR) values.

仿真结果表明，随信噪比（Signal-to-Noise Ratio，SNR）增加，两种传统解码器均出现误码率性能平层，而新解码器获得了显著的性能改善。

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