• The paper gives an analysis on the source and size of measurement error of gauge block by relative measuring method.

    分析了相对测量法量块测量过程中误差的来源和大小。

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  • In this paper, estimating law for mineral content, simple proof of the law and determining lowest sample size and error range in measure and statistics are discussed.

    本文主要论述块状矿石显微镜下矿物含量点测法的估计定律,以及此定律的简要证明、测量统计中最低限度样本容量的确定及误差范围。

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  • The trueimage interpreter was unable to reset page-level information suchas paper size or number of copies . the job printing may not be correct. the error code returned from the system was% 1.

    trueimage解释器无法复位页面信息,如纸张大小或副本数。打印作业可能不正确。系统返回的错误码为%1。

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  • This paper introduces two methods: Absolute Error method and Relative Error method, which are used to determine the proper sample size in Monte Carlo simulation.

    介绍了蒙特卡罗模拟应用中两种判断模拟样本量的方法——绝对偏差方法和相对偏差方法。

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  • A curtailed normal distribution as a theoretical model for the error distribution of size of the machine parts and instrument parts in single - part or small-lot production is proposed in this paper.

    本文提出用截尾正态分布作为单件、小批量生产的仪器零件、机器零件尺寸误差分布的理论模型。

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  • A curtailed normal distribution as a theoretical model for the error distribution of size of the machine parts and instrument parts in single - part or small-lot production is proposed in this paper.

    本文提出用截尾正态分布作为单件、小批量生产的仪器零件、机器零件尺寸误差分布的理论模型。

    youdao

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