“radian”的概念、定义、翻译、参考文献-科学参考

单词	radian
释义	radian [`rād·ē·ǝn] ^MATHEMATICS The central angle of a circle determined by two radii and an arc joining them, all of the same length.
随便看	line speed lines per minute line squall line-stabilized oscillator line storm line strength line stretcher line switching line switching concentrator line synchronizing pulse line timbers line-to-ground fault line transducer line transformer line trap line tuning line-turn line turnaround line unit line up line-use ratio line voltage line-voltage regulator line vortex linewidth

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。