标准物质是什么意思_标准物质用英语怎么说_标准物质的翻译_标准物质翻译成_标准物质的中文意思_标准物质怎么读,标准物质的读音,标准物质的用法,标准物质的例句

Characteristics, category and function of certified reference materials are introduced.

介绍了标准物质的特点 、 分类及作用.

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The preparation, value assignment of unsaturated fatty acid CRM was discussed.

探讨了不饱和脂肪酸标准物质的制备 、 分析定值.

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The candidate choice and preparation requirements of certified reference materials are introduced.

介绍标准物质候选物的选择与标准物质的制备要求.

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The development process of magnesium oxide certified reference material was introduced.

介绍氧化镁标准物质的研制过程.

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The standard materials could be used to the analysis of various alloy cast iron in production.

该标准物质适用于各种合金铸铁的生产检验.

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The requirement and procedure for the certification of certified reference materials are introduced.

介绍标准物质定值的要求和过程.

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The measurement uncertainty of the purity of the three CRMs is ±0 2 %.

三种农药标准物质纯度定值的不确定度为±0?2%.

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After calibrated by Uranium isotope ratio reference materials, the accuracy and precision are improved.

使用铀同位素标准物质校正质谱计,方法测量铀同位素丰度比的准确度和精密度明显提高.

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When in calibration and verification, you must use known CRMs having certain concentration as metrologica ! standard.

此类仪器在日常校准或计量检定时, 必须使用具有已知颗粒计数浓度的标准物质作为 计量 标准.

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The inspection and assessment for the stability of certified reference materials are introduced.

介绍标准物质的稳定性监测及评价.

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The effect of preparation proceeding of high - purity silicasol reference material on stability was introduced.

考察了高纯硅溶胶成分标准物质研制过程中影响稳定性的因素.

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The developing process of CRM of polypropylene melt flow rate has been introduced.

介绍聚丙烯熔体流动速率标准物质的研制过程.

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The uncertainty of certified values of reference material ( CRM ) for spectroscopic analysis method have been expounded.

论述了光谱分析用标准物质标准值的不确定度.

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So that, we established the principle of sub - packaging and packaging work of pharmaceutical standard material.

药品标准物质分包装工作是标准物质全部工作中重要的组成部分.

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The characteristic of these CRMs high purity, accurate certified value, good traceability and seriation are described.

高纯度 、 定值准确可靠 、 良好的溯源性和系列性是这些标准物质的特点.

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