certified reference material
英 [ˈsɜːtɪfaɪd ˈrefrəns məˈtɪəriəl]
美 [ˈsɜːrtɪfaɪd ˈrefrəns məˈtɪriəl]
认证标准物质；附证书的标准物质
双语例句
- 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。 - The test and assessment for the homogeneity of a certified reference material are introduced.
介绍标准物质的均匀性检验及其评价方法。 - Discussion on the application of the certified reference material used in coal testing
标准物质在煤炭检验中的应用与探讨 - Through stability and homogeneity assessment and certification, we have developed the preparation, test and certification procedure of a new water quality-color certified reference material.
对新研制的水质色度环境标准样品进行了稳定性检测、均匀性检验及定值，确立了水质色度环境标准样品的制备、检验与定值程序。 - Development of certified reference material of nickel-chromium alloy for calibration of X-ray fluorescence spectrometer
荧光检定用镍铬合金标准物质的研制 - The developing process of the certified reference material of rheological properties of polymer was introduced.
介绍聚合物流变特性标准物质的研制过程。 - Determination of sodium, potassium, calcium, magnesium in certified reference material of high-purity silicasol component by Ion Chromatography
离子色谱法测定高纯硅溶胶成分标准物质中的钠、钾、钙、镁 - Abstract: The uncertainty of certified values of certified reference material ( CRM) for spectroscopic analysis and its determining method have been expounded.
文摘：论述了光谱分析用标准物质标准值的不确定度。 - A river kind of sediment Certified Reference Material ( CRM) based on natural-matrix for environmental radioactivity has been developed.
研制出一种天然基质的河流沉积物环境放射性标准物质。 - Using Certified Reference Material for Improving Quality of Chemistry Inspection
使用标准物质提高化学检测质量 - Graduation and calibration of surveying instrument for liquid scintillation counter by using β radioactivity certified reference material, and the accurate measurement of 3H or 14C have been finished.
利用β放射性标准物质刻度和校准液闪计数器测量仪器，并完成3H和14C活度的精确测量。 - Homogeneity assessment of certified reference material of Ti-alloy used in spectroscopy analysis
钛合金光谱分析用标准物质的均匀性检验 - Certified reference material for instrumental analysis standard
仪器分析标准物质 - Quality guarantee for development of power coal certified reference material
研制动力煤标准物质的质量保证 - Development of the certified reference material for composition analysis of rare earth ores
稀土矿石成分分析标准物质的研制 - By processing the datas with statistics, the standard values of the viscosity and the first normal stress difference of the certified reference material in various steady shear rate were defined and the related expanded uncertainties of which were given.
经对测定数据进行统计处理，确定了该标准物质在不同静态剪切速率下粘度和第一法向应力差的标准值并给出了其相对扩展不确定度。 - The homogeneity of certified reference material is studied by acoustic emission method for composite solid propellant burning rate.
采用声发射燃速测试方法研究了复合固体推进剂方坯燃速的均匀性。 - Research and preparation for As certified reference material in sea water
海水中砷标准物质的研制 - Development of the certified reference material of polymethyl methacrylate for oxygen index
聚甲基丙烯酸甲酯氧指数标准物质的研制 - The importance and situation of the certified reference material ( CRM) for the instrumental analysis were summarized in China. The problem in the development of this kind of CRM was put forward.
简述仪器分析标准物质的重要性及我国发展现状，指出了仪器分析标准物质研制中存在的问题。 - Development of certified reference material of rice powder for the analysis of nutritional ingredients
水稻粉营养成分分析标准物质的研制 - The developing process of the certified reference material of rubber Mooney viscosity is introduced.
介绍橡胶门尼粘度标准物质的研制过程。 - The preparing technology, homogeneity and stability examination, uncertainty of certification of the certified reference material were analyzed.
对制备技术、均匀性检验、稳定性考察及定值不确定度进行了分析。 - Preparation for certified reference material of high purity silicasol component
高纯硅溶胶成分标准物质的制备 - The structure of the certified reference material ( CRM) of butadiene nitrile rubber ( BNR) was characterized by 1H_ NMR.
应用1H－NMR技术对系列丁腈橡胶（BNR）标准物质的结构进行了表征。 - Preparation of certified reference material of hydrogen in Al-Li alloys
铝锂合金中氢标准物质的研制 - Discussion on Method of Certified Reference Material to Proficiency Test
用有证标准样品进行能力验证的方法探讨