讨论了CHNS元素分析仪燃烧反应管温度的设置问题。
The problems about the temperature setting for combustion tube of CHNS elemental analyzer are investigated.
建立并验证了用碳氢元素分析仪进行吸氢量测定的新方法。
A new method was established and proved to be correct, in which hydriding capacity was evaluated by carbon hydrogen elements analysis instrument.
本文用元素分析仪对不同型号的碳素钢进行了分析测试，结果比较理想。
In this paper We use element analysis instrument to determine the charcoal in steel, the result is very satisfactory.
介绍了PE公司240c型元素分析仪240数据站向PC机传输数据的方法。
A method for transferring data from PE-240C elemental analyzer 240 data station to PC is described.
目标化合物经IR，1HNMR和元素分析仪确证了分子结构，运用差示扫描量热仪（DSC）测定了液晶相态温度范围。
The structure of the liquid crystal compound was confirmed by IR, 1HNMR and elementary analysis. The phase transition temperature of it was measured by DSC.
运用慢速热解方式对生物质颗粒进行预处理，半焦作为生物质气流床气化的原料，通过自动量热仪和元素分析仪对稻草和梧桐树叶热解后的半焦进行热值、元素分析。
Due to its low energy density and high oxygen content, biomass is often pretreated by slow pyrolysis to form semi-char which is then fed to the entrained flow gasification reactor.
采用XRF便携式分析仪进行铁合金主元素的快速分析研究，拓展了该类仪器在矿产调查领域以外的应用。
The application of XRF portable analyzer in rapid analysis of the main element of ferroalloy has extended the application of this type of instrument to outside the mineral investigation field.
介绍了铁液成分热分析仪的工作原理和应用前景，提出在今后普及应用中需要改进测量精度、力学性能测报的成熟性和操作及干扰元素对测量结果的影响问题。
The working principle of thermal analyzer of molten iron composition and its application prospect was introduced. Some problems to be improved in its future popularization was proposed.
利用全自动碳氢分析仪采用库仑分析方法对煤中碳氢元素分析进行研究。
By using full automatic carbon hydrogen analysis apparatus and coulomb analysis method, the ultimate analysis method of carbon hydrogen in coal was studied.
EDTA滴定法分析结果的相对标准偏差rsd为2.82%，与DHF83 - B多元素快速分析仪法比较，其结果基本一致。
Relative standard deviation (RSD) of the EDTA titrimetric method is 2.82%, and the analytical results are basically consistent with those obtained according to the DHF83B methodology.
为了提高X射线荧光分析仪的准确度、精确度与降低分析检出限，有效地提高目标元素特征X射线的激发效率是关键性措施之一。
To raise the accuracy and precision of EDXRF and reduce detection, it is one of key measure that rising source power of spectral X-ray.
为了提高X射线荧光分析仪的准确度、精确度与降低分析检出限，有效地提高目标元素特征X射线的激发效率是关键性措施之一。
To raise the accuracy and precision of EDXRF and reduce detection, it is one of key measure that rising source power of spectral X-ray.
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