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1.
The use of a measurement matrix operator is considered for modeling the influence of the environment. It is shown that it is possible to construct a set of power scales by utilizing this operator. A cubic scale enables the Periodic System of the chemical elements to be reproduced. 相似文献
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An approach is given to planning measurement monitoring methods for establishing how well complicated objects meet the requirements
of standardization documents, which is based on computer simulation. An example is given of defining the accuracy specifications
for measurements from calculations on customers’ and producers’ risks, and also monitoring errors of the first and second
kinds.
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Translated from Izmeritel’naya Tekhnika, No. 5, pp. 19–22, May, 2007. 相似文献
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An approach is presented to the determination of accident-rate category for a potentially hazardous object, which is exposed
to unregulated factors and subject to restricted initial information. Formulas are derived for combining the information from
various sources, which enable one to reduce the mean losses from erroneous decisions.
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Translated from Izmeritel’naya Tekhnika, No. 3, pp. 19–22, March, 2006. 相似文献
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A method is given for generating the best plan for inspecting a batch of components on the criterion for minimum mean producer’s
risk.
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Translated from Izmeritel’naya Tekhnika, No. 10, pp. 12–15, October, 2007. 相似文献
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本文通过对科研生产过程中监视和测量过程的分析,指出了其中可能存在的质量风险,并针对性的提出了应对这些质量风险的措施。 相似文献
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A. N. Chepushtanov 《Measurement Techniques》2008,51(9):980-984
A compound method of testing of statistical hypotheses by means of the von Mises and Pearson criteria is considered. An evaluation
of the selection of the level of significance of criteria for critical cases is given and a reliability factor is introduced.
A computer program for automatic testing of statistical hypotheses created in accordance with newly developed recommendations
is described.
Translated from Izmeritel'naya Tekhnika, No. 9, pp. 42–44, September, 2008. 相似文献
7.
本文根据本部门计量质量服务现状,详述了提高计量质量服务的方案:运用勤哲软件平台开发新的工作流,改变原有的工作模式;提高显性和隐性的服务质量,提高市场竞争力;引进新的技术手段,提高工作效率。实践运用证明计量质量服务得到了有效地提高。改善后的计量质量服务系统实时、高效、透明、便捷。 相似文献
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对于GB/T 19001-2008标准8.2.3过程的监视和测量条款在审核中的运用,行业内部有着不同的见解,经常造成对于8.2.3过程的监视和测量内容的忽视、将8.2.3过程的监视和测量和8.2.2内部审核混淆,有的认为在标准中可以将8.2.3条款并入其他条款中(或在标准中删减8.2.3条款),存在认识上的迷茫。因此,应从实际生产经营管理的角度和客观事实的情况出发,深入对8.2.3过程的监视和测量条款进行理解,以便正确和灵活运用其管理思路于质量管理体系的系统管理。 相似文献
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在印刷品质量控制中为了得到更多的可靠数值,越来越多地选择用仪器测量法来代替主观评价法.这就是密度测量法和色度测量法. 相似文献
11.
E. G. Mironov 《Measurement Techniques》2005,48(3):311-313
The relative and reduced errors of measurement provisions and the relative errors of measurements are considered. Analytical expressions are provided that make it possible to evaluate the errors in question. Conclusions and practical recommendations are given.Translated from Izmeritel’naya Tekhnika, No. 3, pp. 71–72, March, 2005. 相似文献
12.
It is shown that the area of application of the concept of measurement uncertainty is limited only to cases in which the instrumental error of the measuring instruments forms a negligibly small part of the measurement error. Procedures are discussed for the metrological support of computer codes. 相似文献
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Methods and equipment are described for measuring the parameters of radio-navigational apparatus and for checking it at different stages of its development and production. Several components in the error of measuring the coordinates and the spatial orientation of an object are considered. 相似文献
15.
对质量管理体系进行了简要阐述,结合实际工作,分析其在气象计量业务中的应用情况,证明其可有效提升气象计量业务管理的规范化和信息化水平。 相似文献
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The cumulative line spread function (CLSF) is a good category to evaluate the quality of the lens. It was measured during construction an optical test system by applyit~g a new experimental metlxod using a scanning slit of variable width. The energy distribution is then obtained at the best image plane of focus for different focal numbers (of the lens under test). The measured results showed a good agreement when it compared with the a previous calculated values. 相似文献
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采用传递比较法对二厘米微波衰减标准装置不确定度进行了验证。测量标准装置的重复性以组内实验标准偏差sn(A)定量表征,测量标准装置的稳定性用组间实验标准偏差sm定量表征。 相似文献