“非正算子”的概念、定义、翻译、参考文献-科学参考

单词	非正算子
释义	非正算子 Mathematics nonpositive operator非正算子
随便看	Conceptual Notation and Related Articles Conceptual Photography conceptual representation conceptual schema Conceptual Semantics conceptual semantic system conceptual structures conceptual system design conceptual understanding conceptulization conceptus Concept Words Concept－based Foreign Language Pedagogy concernful Concerning Reality and Applying concertato concerted catalysis concertedness concerted reaction concert hall concertina binding concerto Concert of Europe concession agreement concession system of environmental protection

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。