Chemical composition analysis by microprobe shows that its colour is related to the content of CuO.
电子探针成分分析表明，其颜色是由铜离子引起的，铜的含量越高，颜色就越鲜艳。
To evaluate the nutritional value of protein for 67 Sichuan local wheat cultivars, the protein content and amino acid composition were studied by chemical and HPLC analysis.
为了评价四川小麦地方品种籽粒蛋白质的营养价值，本文通过化学分析法研究了67个四川小麦地方品种的蛋白质和氨基酸含量及其组成特性。
Based on the results of chemical analysis of the coal ash, with reference to the standard composition of minerals the content of various mineral phases in the coal ash has been determined.
根据煤灰化学成分分析结果，参照矿物标准成分推算各矿物相在煤灰中的含量。
Firstly: the analysis and investigation on the composition of FCC flue gas provide sampling equipment based on knowing its component, content and the range of state parameters.
首先：通过对催化烟气组分进行了调查分析，了解其组分、含量与状态参数范围，为选择采样设备提供依据。
With proper technique, X-ray fluorescence analysis can substitute the chemical analysis in a certain extent to rapidly get the ultimate composition and the content of the drilling cores.
只要技术方法得当，X荧光分析能在一定程度上替代化学分析，从而快速获取钻孔岩芯的元素组成及含量。
Apart from the studies of their musical composition and content of words, an analysis can also be made of their language form.
渔歌除了可从其乐曲和歌词内容进行研究外，还可以从其语言形式上进行分析。
Analysis of amino acid composition of LPL shows that it has a high content of acidic amino acid, a few of basic amino acid but no Arg.
氨基酸组成分析表明，该凝集素富含酸性氨基酸，而碱性氨基酸含量较少，不含精氨酸。
Analysis of amino acid composition of LPL shows that it has a high content of acidic amino acid, a few of basic amino acid but no Arg.
氨基酸组成分析表明，该凝集素富含酸性氨基酸，而碱性氨基酸含量较少，不含精氨酸。
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