“非负定性”的概念、定义、翻译、参考文献-科学参考

单词	非负定性
释义	非负定性 Mathematics nonnegative definiteness正半定性，非负定性
随便看	medium manganese ductile iron medium-mass nucleus medium material Medium Method medium museum medium number Medium of artistic communication medium or low frequency data medium or low frequency trading medium power light-emitting diode package medium price housing medium-range order medium-range-order medium-range order, intermediate range order medium-range order structure medium resistance medium ring medium salt medium Medium Scale Anisotropy Measurement Experiment medium scale geology map medium-scale integrated circuit medium shot in film medium-sized city medium-sized pumped storage power station medium slope

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。