“precambrian”的概念、定义、翻译、参考文献-科学参考

单词	precambrian
释义	precambrian Encyclopedia 理学前寒武纪释 precambrian前寒武纪地球形成之后，到寒武纪之前的地质时期。为一非正式地质年代术语，又称先寒武纪。 Physics precambrian前寒武纪[的]
随便看	polynomial approximation polynomial arithmetic polynomial bar norm polynomial bracket norm polynomial code polynomial coefficient polynomial convex hull polynomial convexity polynomial curve polynomial decision rule polynomial degree polynomial discriminant polynomial distribution polynomial divisor polynomial equation polynomial expansion polynomial extrapolation polynomial factoring polynomial factoring over finite fields polynomial factoring over number fields polynomial factorization polynomial factor theorem polynomial form polynomial function polynomial functional

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。