“positive semi-definite matrix”的概念、定义、翻译、参考文献-科学参考

单词	positive semi-definite matrix
释义	positive semi-definite matrix Mathematics ＞代数学＞线性代数＞释义 positive semi-definite matrix半正定矩阵 positive semi-definite matrix正半定矩阵^†
随便看	soil organic matter balance soil organic mattercalcification soil organic matter cycling soil organic pollutant in-situ monitor soil organic pollutants analysis soil organic pollution soil organisms soil particle permanent charge soil particle size analysis soil particle variable charge soil particulate organic matter soil permeability soil persistent organic pollutants soil pesticide residue decomposition catalyst soil pesticides pollution soil petroleum pollution soil pe value soil pH soil phosphorus soil phosphorus cycling soil phosphorus fixation soil physical evidence soil physical property soil physical remediation soil physics

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。