“negative direction”的概念、定义、翻译、参考文献-科学参考

单词	negative direction
释义	negative direction Mathematics See directed line.
随便看	Kristeva, Julia (1941–) Kristina Wasa (1626–89) Krogh, Schack August Steenberg Kroll process Kronecker delta Kronecker, Leopold Kronecker, Leopold (1823–91) Kronecker’s Lemma Kronig–Penney model S Vulpeculae star swale swaley cross-bedding swallow Swallow buoy swallow hole swallowing swallowtail twinning Swammerdam, Jan swamp swan Swan bands Swan Nebula Swanscombe Man swap swap image

科学参考收录了60776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。