“双曲余割”概念、定义、翻译-科学时代

单词	双曲余割
释义	工程与技术词汇手册 hyperbolic cosecant 双曲余割
随便看	line perspective line pipe line planting line plate line printer line printing terminal line printing terminal--line printing terminal (LPT) line printing terminal (LPT) line production line production line professional line profile line profile line profile line protocol line pruning liner liner liner liner liner liner liner liner liner

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

hyperbolic cosecant