“样品前处理技术”的概念、定义、翻译、参考文献-科学参考

单词	样品前处理技术
释义	样品前处理技术 Encyclopedia 工学化学计量学释 sample pre-treatment technology样品前处理技术食品分析前对样品进行制备，对样品采用适当的分解和溶解，以及对待测组分进行提取、纯化、浓缩的技术手段。
随便看	principal-axis transformation principal band principal base principal bending moment principal block principal branch principal bronchus principal bundle principal bundle connection principal category principal cell principal character principal circle principal class principal coefficient of contraction principal cohomology class principal coincidence curve principal component principal component analysis principal component analysis and singular value decomposition principal component analysis (PCA) principal component analysis, PCA principal component analysis,PCA principal component clustering principal component discrimination

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。