“normal(to a curve)”的概念、定义、翻译、参考文献-科学参考

单词	normal(to a curve)
释义	normal(to a curve) Mathematics Suppose that P is a point on a curve in the plane. Then the normal at P is the line through P perpendicular to the tangent at P.
随便看	Proetida professional body profile likelihood profiling profit profit-and-loss account profit maximization profit motive profit-related pay profit-sharing profit-sharing arrangement profit-taking profit warning pro-foreland basin profundal Proganochelys quenstedii progenesis progeny progesterone progestogen proglacial proglottid progradation prograde metamorphism prograde motion

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。