参考物质,Reference material
1)Reference material参考物质
1.The uncertainty for standard specimen and its advantage and disadvantage as compared with international standard reference materials were also given.将结果与国际先进的标准参考物质进行了分析比较。
2.The suitable sample is the interlayer in mixed flux,using coke as a reference material,the test results are accurate and reliable.5 g钨粒,样品以平铺于混合助熔剂的中间层为宜,利用焦碳做参考物质,结果准确、可靠。
3.The calibration curve related to abnormal discharge intensity and grain size of aluminium inclusion was fitted by means of low alloy steel reference materials with grain size distribution of aluminium inclusion.通过制备的铝夹杂物粒度分布参考物质,拟合了金属原位统计分布分析的异常放电强度与铝夹杂物粒度的工作曲线,据此建立了钢中铝夹杂物粒度分布的金属原位统计分析模型。
英文短句/例句
1.certified reference material检定合格标准参考物质
2.Multielemental Analyzing of a Standard Reference Material NIST1577c by Neutron Activation AnalysisNIST1577c牛肝标准参考物质的多元素中子活化分析
3.Neutron activation analysis of Chinese glass reference materials for hazardous elements玻璃参考物质中重金属污染元素的INAA比对分析
4.Study on Preparation and Application as a Reference Material of Gamma-glutamyltransferase;谷氨酰基转移酶的制备及其作为参考物质特性的研究
5.The typical process of chemical measurement has been illustrated, and the general steps of the preparation of the CRMs have been reviewed in this paper.本文对典型的化学测量过程进行了阐明，对有证参考物质的一般研制步骤进行了考察。
6.Despite the growth of manufacturing and other industries, the economy of the state of Texas has remained heavily dependence on oil and gas.参考译文：水是唯一的一种在常温下有三态——固态，液态和气态的物质。
7.They should be quick to respond to letters to the editor, lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.参考译文：他们应该迅速回复读者来信，以免动物权利的错误信息不受质疑、披上真理的骗人外衣。
8.The research results obtained can offer an important reference for realizing a continuous and reliable biomass pyrolytic liquefaction process.实验结果对实现生物质连续可靠的热解液化生产过程具有重要的参考价值。
9.Evaluation of Reference Method for Haemoglobinometry and Preparation of Candidate Haemiglobincyanide Reference Material;血红蛋白测定参考方法的评价与氰化高铁血红蛋白候选标准物质的研制
10.No-Reference Image Quality Assessment Based on the Statistical Characteristics of DCT Coefficients;JPEG图像的无参考质量评价方法研究
11.Digital Reference Service and Information Quality Education of College Students;数字参考服务与大学生信息素质教育
12.Some Thoughts on College CYL Participating in Quality Education;高校共青团参与素质教育的若干思考
13.No-reference Natural Image Quality Assessment无参考型自然图像质量评价算法研究
14.Study on Video Quality Assessment for No-reference PSNR Methods视频质量PSNR的无参考评估方法研究
15.An Query to An Exercise and Its Reference Answer in the Text-book对一道课本习题及其参考解答的质疑
16.Design principle of no-reference image quality evaluation无参考图像质量评价方法的设计原则
17.Study on Active Substance and Quality Analysis of Rhizoma Panax Japonicus竹节参药效物质及药材质量分析研究
18.Some Thoughts on the Quality of the Reference Consultants in the Network Environment;网络环境下参考咨询人员素质问题思考
相关短句/例句
reference materials参考物质
1.It is believed traditionally that specified analysis methods should have a metrological traceability to primary method throughreference materials.习惯上人们认为,特定的分析方法应通过参考物质建立到基准方法的计量溯源性。
2.The method of metrological traceability of values for catalytic concentration of enzymes is now widely recognized as the combination ofreference materials, reference measurement procedures and network of reference laboratories.随着人们对酶标准化工作和计量学溯源体系的深入认识,参考方法、参考物质和参考实验室网络的结合成为国内外普遍认可的实现酶活性测定标准化的重要途径,而使用公认的酶校准物作为载体,将测定结果的数值在参考方法和常规方法间进行准确性的传递是目前酶标准化工作的关键环节之一。
3)USGS reference materialUSGS参考物质
4)material reference frame物质参考系
5)Standard reference material标准参考物质
1.Two standard reference materials were used to control the accuracy of analyses.应用原子吸收分光光度法(GB/T5009·13、14、90、92-),对10种生物性样品中的锰、铜、铁、锌、镁、钙6种矿物元素进行了重复测定,并同时测定2种标准参考物质来控制实验室分析的准确性。
6)standard reference materials标准参考物质
延伸阅读
参考物质分子式：CAS号：性质：一种或几种特性足够均匀并很好地确定了的物质。主要用于分析质量控制、新方法的建立、测量系统刻度、实验室间比对分析或直接用作分析标准。
