Common breakdowns of vario EL Ⅲ type ultimate analysis apparatus;
元素分析仪vario EL Ⅲ分析煤炭样品时常出现的故障
Establishment and application of the mathematics model on calculation of ultimate analysis of coal;
煤元素分析指标计算数学模型的建立与应用
Study on the shielding of interferential gamma-rays in neutron element analysis
中子元素分析中干扰γ射线屏蔽研究
ICP-OES is a simple and rapid method in element analysis.
分析速度快,每个样品仅需时2～3min;检出限低,多数可达5ng/mL以下;测量动态线性范围宽,可达5～6个数量级,可同时进行高含量元素和低含量元素的分析;无需化学分离、可定性或定量分析金属元素和部分非金属元素、基体效应小、低背景干扰、高信噪比、精密度高、准确性好,已在环保、食品、石油、地质、矿物、农业、生物医学以及金属材料等许多领域中得到越来越广泛的应用,成为元素分析测试的重要手段。
The proximate analysis,element analysis,macerals of coal and the CO absorption isotherm by coal samples at 30℃ are experimented.
通过测定煤的工业分析、元素分析、煤岩组分数据及其在30℃下对CO的等温吸附数据,利用Mathematic软件对实验数据进行了分析处理,得出在不同压力下,中-低变质程度的煤层对CO吸附量最大,为进一步研究煤层中一氧化碳赋存机理提供了依据,进而可减少不必要的自然发火预防措施的实施。
Castability and elemental analysis of the reused Ni-Cr-Ti alloy;
再利用镍铬钛烤瓷合金的铸流性及元素分析
Academic quality control over foreign submissions to Chinese Journal of Chemistry through recalculating and checking their elemental analysis data;
从元素分析造假漏洞入手严把国外来稿学术质量关
Its structure was characterized by X-ray powder diffraction,elemental analysis,high performance liquid chromatography,and differential scan calorimetry.
发现了那格列奈的一种新晶型(命名为X2),并用X射线粉末衍射分析仪、元素分析仪、高效液相色谱仪、差示扫描量热仪对其进行了测定,给出了相关的图谱与数据。
The structure was proved by IR,UV,MS,~1H-NMR,~(13)C-NMR and elementary analysis.
采用元素分析、IR、UV、MS和NMR方法测定了二盐酸双咪苯脲的化学结构并进行解析,同时建立了二盐酸双咪苯脲的UV含量检测方法。
A method named acid resolution-elementary analysis was established to determine the quality ratio of hydrogen to carbon of coke on cracking catalyst.
提出了一种测定裂化结焦催化剂上焦碳H C的方法———酸溶 元素分析法。
The elemental composition,functional group structure and crystallite structure of the fiber were analyzed by elementary analysis,infrared spectroscopy,X-ray diffraction analysis and Raman spectroscopy.
对聚丙烯腈(PAN)预氧化纤维进行碳化处理,制备了不同碳元素含量的PAN基碳纤维,利用元素分析、红外光谱、X射线衍射、拉曼光谱对纤维的元素组成、官能团结构及微晶结构进行了分析。
hydrocarbons' heavier elements analyzer
烃类较重元素分析仪
organic micro analyzer
微量有机元素分析仪
combustion furnace for elementary analyzer
微量元素分析用燃烧炉
Credibility of analysis results was high.
元素分析和氨基酸分析结果可信度高。
Ultimate analysis provides an useful inventory of the distribution of the major elements in humic substances.
元素分析提供腐殖物质中主要元素分布的有用资料。
Analysis on Trace Elements in Hair of 214 People in Haikou
海口市214例人发中微量元素分析
Analysis of Microelements in Serum of Sika Deer Suffered from "Huang Yao Bing"(loin wabble disease)
梅花鹿“晃腰病”的血清微量元素分析
Parse error. Current element is not compatible with the next element {0}.
分析错误。当前元素与下一个元素 {0} 不兼容。
Parse Error - Current element not compatible with next element '{0}'.
分析错误-当前元素与下一个元素“{0}”不兼容。
Analysis of Inserting Element and Deleting Element in Linear Linked List
线性链表插入元素与删除元素算法的分析
INAA OF HALOGEN IN GEOLOGICAL STANDARDS
地质标样中卤素元素的中子活化分析
Characteristics of element contents and their influence factors in Codonopsis tangshen
川党参元素含量特征及影响因素分析
Stable Isotope Analysis of Elements in Kerogen
干酪根中各种元素的稳定同位素分析
The Principal Component Analysis of Central Trace Elements in Four Shellfish
4种贝类主要微量元素的主成分分析
Study on trace element of Anti-oxygen deficits Chinese Traditional Medicines by Using Principal Component Analysis
主成分分析用于中成药中微量元素含量分析
Stuty of the Principal Component Analysis Method to trace element in Chinese herbal medicine
主成分分析用于中草药微量元素含量的分析
Analysis of Element Contents in Fourteen Anti-tumor Chinese Traditional Medicines and Study the Classification Based on Elements;
14种抗肿瘤中药元素含量分析及基于元素含量的分类研究
THE DISTRIBUTION OF NUTRITIVE ELEMENTS AND POLLUTION ELEMENTS IN THE CHONGQING SECTION RIVER CHANNEL OF THE YANGTZE RIVER AND AN ANALYSIS OF THE PALEOGEOMORPHOLOGY
长江重庆段河道植物营养元素、污染元素分布和古貌分析