“birth-and-death process”概念、定义、翻译-科学时代

单词	birth-and-death process
释义	数学词汇手册 birth-and-death process 生灭过程
随便看	undersea warfare undersecretariat undersecretary underseepage underselling underselling underselling underselling underselling undersensing under sentence of death under separate cover underserved city underset undersewing undersheriff undershield undershipment undershot water wheel undershrub undershrub undershrub undershrub underside undersigned

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。