“正切”的概念、定义、翻译、参考文献-科学参考

单词	正切
释义	正切 Physics tangent (tan，tg)①正切[的] ②切线[的] Mathematics ＞拓扑学与几何学＞初等几何学＞释义 tangent正切＞拓扑学与几何学＞初等几何学＞释义 tangent curve正切曲线 tan = tangent正切 tangent正切^†；切线；相切的 tg = tangent正切
随便看	exertional dyspnea exertional hyperthermia exertional rhabdomyolysis Exeter Exeter point ex-factory review for space project exfocal exfoliated mica exfoliation exfoliation test of raw silk exfoliative esophagitis exfoliative toxin exhalation exhaust Exhaust After-treatment Control exhaust after treatment system exhaust air energy recovery exhaust air heat recovery exhaust back pressure exhaust brake valve exhaust carts exhaust component test exhaust device without leakage exhaust-driven exhaust duct

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。