Because the traditional calibrating method is not suitable for testing optical electric current transformer, a novel test system is designed based on the IEC standard and error analysis theory.
鉴于传统的电流互感器测试方法已经不适于校验新型的电流互感器，依据IEC标准和误差分析理论，提出了光电电流互感器的测试和校验方法。
In this paper, a testing system of the spindle error is proposed based on LabVIEW.
阐述了用反向法对高精度轴系回转误差测试的过程及测试的一些结果。
In this paper, the sources of error in no-load engine power testing are analyzed. Two methods to reduce the errors are put forward, based on the investigation of actual test data.
分析了无外载测功法中的主要误差来源，在对实测数据分析研究的基础上，提出了两种提高精度的方法。
An error ratio testing system featured with low cost, multi-speed grades, multi-interface and a SOPC based on a single field programmable gate array (FPGA) chip were presented.
利用单片现场可编程门阵列(FPGA)可构成一个SOPC，实现了低成本、多速率、多接口的误码测试系统。
Based on the unrestricted error-correction models, we have used bounds testing to examine the long-run relationship of money demand and its determinants in China.
文章在建立了无约束误差修正模型的基础上，运用边限检验方法对我国货币需求与支出构成因素之间的关系进行了实证研究。
Based on the unrestricted error-correction models, we have used bounds testing to examine the long-run relationship of money demand and its determinants in China.
文章在建立了无约束误差修正模型的基础上，运用边限检验方法对我国货币需求与支出构成因素之间的关系进行了实证研究。
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