“upward directed set”的概念、定义、翻译、参考文献-科学参考

单词	upward directed set
释义	upward directed set Mathematics upward directed set上有向集
随便看	Nonprofit Arts Organizations non profit crowdfunding non-profit educational institute Non profit employment agency non-profit forest non-profit hospital non-profit institutions for the arts non-profit organization Non-Profit Organization Accounting Non-profit Organizations Start Business nonprofit publisher non-projective non-prosecution nonprotein amino acid non-protein nitrogen non-protein nitrogen additive non-protein nitrogen feed non-proteinogenic amino acids non-proton flare non-public non-public information source non-public owned forestry non punch through insulated gate bipolar transistor non-punishability of the authority non-quadratic

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。