“class Cn”的概念、定义、翻译、参考文献-科学参考

单词	class Cn
释义	class Cn [´klas `sē `en] ^MATHEMATICS The class of all functions that are continuous on a given domain and have continuous derivatives of all orders up to and including the nth.
随便看	machine-hour machine idle time machine-independent machine instruction machine instruction statement machine interference machine interruption machine key machine language machine language code machine learning machine loading machine logic machine mining machine oil machine operator machine-oriented language machine-oriented programming system machine-paced operation machine pistol machine processible form machine rating machine-readable machine-recognizable machine ringing

科学参考收录了103327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。