元素定量分析及红外光谱分析表明：该物质是三十烷醇- 1。
Elemental quantitative analysis and IR spectral analysis show the substance to be 1-triacontanol.
作者根据多年的工作实践，总结出了一些简洁、准确的元素定量分析方法。
Summarise some brief and correct element quantity analyzing ways based on author's long experience.
用电感耦合等离子体质谱(ICP -MS)对鲨鱼软骨进行全元素的半定量分析。
Semiquantitative estimation of all elements in shark cartilage was investigated by inductively coupled plasma mass spectrometry (ICP MS).
用不同混酸对植物标样甘蓝进行消解并用ICP-AES法对其进行了定量分析，确定了各元素适合的样品处理方法。
The standard plant cabbage was digested by different mixed acid and determined quantitatively by ICP-AES in this paper, the suitable methods of digestion for different elements were confirmed.
用扫描电子显微镜(SEM)对粉料及微波合成的块体样品表面进行物相分析和元素的半定量分析。
Scaning electronics microscopy (SEM) was applied hereby to surface phase and elements analysis of the powder by precursor method and grain sample by microwave method.
方法：用平面光栅摄谱仪拍摄未知样品之原子发射光谱图，并作定量分析。结果：测定营养品中微量元素的含量。
Methods:Use the Grating Spectrograph to take photograph of atomic emission spectrum of unknown sample and make quantitative analysis Results:Quantitative determination of trace elements in nutriment.
研究结果可用于高温合金中钨元素的定性和半定量分析及材料牌号鉴别。
The results can meet the requirements about qualitative analysis and semi-quantitative analysis of tungsten in superalloy.
可以进行从元素铍到元素铀的所有元素的定性、半定量和定量分析，可以分析固体、粉末和液体试样。
All elements from beryllium to uranium can be determined qualitatively, semi-quantitatively and quantitatively in solids, powders and liquids.
另外，建立了数字高程模型、数字克山病分布模型、数字硒模型并作剖面图分析，定量分析了地形与微量元素分布的宏观变化规律。
Otherwise, based on DEM, digital model of KSD distribution, digital Se model and profile-map analysis, the research has a quantitative analysis of macro change rule in microelement distribution.
方法：利用电子探针定点定量分析方法测量钛瓷反应层厚度及元素构成情况。
METHODS: Electron probe quantitative and position microanalysis was used to measure the depth and element composition of the reaction layer of the Ti-porcelain.
对几种新品种丁香叶中的多种元素进行了定性、定量分析，其结果为丁香的开发提供了基础资料。
Qualitative and quantitative analysis of multielement was carried out in several new varieties of syringa leaves. Its results may be utilized for exploitation of these plants.
这种定量分析方法具有准确、简便、快速和多元素同时测定等优点。
Advantages of the method are accurate, easy to control, fast and various elements can be simultaneously determined.
本文概括介绍了激光微区光谱定量分析激光晶体中掺杂元素浓度的研究成果，着重讨论了定量分析中的几个主要问题。
The achievement of Laser micro-probe spectrochemical analysis of doped element concentration in laser crystals is reviewed and several essential problems in its field are described.
本法可用于钛合金中锡、铁元素的定性分析和半定量分析。
The methods can be used for qualitative and semi-quantitative analysis of Sn and Fe in Ti-based alloys.
本文分元素分析与功能基分析两部份，总结评述了有机微量定量分析的现况及发展趋向。
In this paper, the new progress of micro-organic quantitative analysis, both elemental and functional, has been reviewed.
研究了利用铁元素及成分元素特征谱线进行基体鉴别和成分元素分析的方法，研究结果可用于铁合金基体鉴别及各成分元素的定性和半定量分析。
The analysis method of using the characteristic spectrums of fe and other elements of ferroalloys to differentiate the matrix and to analyze various elements was researched.
结果可用于镁合金基体鉴别及各成分元素的定性和半定量分析。
The research results of the paper can meet the requirements about qualitative analysis and semi-quantitative analysis of Mg-based alloy.
研究结果可用于钴基合金基体及成分元素的定性和半定量分析，能满足材料牌号鉴别的需要。
The research results of the paper can be used for qualitative and semi-quantitative analysis of matrix and alloy element. The i…
讨论合金中铌元素的定性和半定量分析方法，结果能满足材料牌号鉴别的需要。
Study on the Synthesis, Identification and Quantity of the Main Impurities in the Technical Triadimefon;
讨论合金中铌元素的定性和半定量分析方法，结果能满足材料牌号鉴别的需要。
Study on the Synthesis, Identification and Quantity of the Main Impurities in the Technical Triadimefon;
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