“已知物”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	已知物
释义	已知物 known substance
随便看	turn-out track turnout track turn over turn-over turnover turnover board turn-over capacity turnover capacity of storage space turnover cartridge turnover door turnover elevator turn-over form turnover frequency turnover job turnover jolt squeeze mo(u)lding machine turnover mechanism turnover moulding turnover number turnover of animal herds turnover of finished goods turnover of funds turnover of investment turnover of net working capital turnover of total assets turnover of total liabilities