微观分析和成分分析结果表明，为加强钢筋的抗震性能，微合金元素应当适当调整。
The results of microstructure observation showed that the content of micro-alloying elements should be adjusted in order to enhance anti-seismic properties of steel bar.
主成分分析法和聚类分析法是藠头无机元素含量分析的有效方法。
The principal component analysis and cluster analysis could be perfectly applied in data processing in inorganic elements.
主要研究工作包括化学成分分析、微量元素及微生物学分析、环境对食品工业的影响、海洋生物圈的监测等。
Analyses are made on chemical composition, trace elements, microbiological analyses, environment impact of food products, monitoring the Marine biosphere.
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