“per annum (PA)”的概念、定义、翻译、参考文献-科学参考

单词	per annum (PA)
释义	per annum (PA) 每年
随便看	epoch epoch of neutralization epoch of observation epoch of orientation epoch of place Epolene epontol eponychium epoophorectomy epoophoron epornitic epoxidase epoxidation epoxide epoxide alloy epoxide cement epoxide number epoxide powder coating epoxide resin epoxide-resin glue epoxides epoxidized methyl acetorieinoleate epoxidized soybean oil epoxidizing agent epoxirane formation

科学参考收录了1248194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。