“平行线”的概念、定义、翻译、参考文献-科学参考

单词	平行线
释义	平行线 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 parallel lines平行线 parallel平行的^†，并行的；平行线^† parallel lines平行线^†
随便看	negative resistance negative resistance amplifier negative-resistance device negative-resistance oscillator negative response negative result negative root negative rotation negative selection negative semi-definite negative semi-definite form negative semi-definite kernel negative semi definite matrix negative semi-definite matrix negative semi-definite operator negative semi definite quadratic form negative semi-definite quadratic form negative semi-definte quadratic form negative semi-orbit negative semi-trough negative sense single-stranded RNA virus negative sequence negative sequence current carrying capability negative side negative sign

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。