“第一手资料”的概念、定义、翻译、参考文献-科学参考

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。

单词	第一手资料
释义	第一手资料 first-hand data
随便看	profit or loss on exchange profit or loss on installment sales profit participating preferred stock profit perannum profit planning profit rate profit rate on funds profit ratio profit ratio of net worth profit ratio of paid-up capital profit ratio of total liabilities and net worth profit-seeking profit sensitivity ratio profit sharing bond profit-sharing security profit sharing system profits in excess of the norm profits realized profit structure profits turned over to the state profit taking profit-taking profit target profit through circulation profit transferred