“Hillman，Sidney”概念、定义、翻译-科学时代

单词	Hillman，Sidney
释义	历史学词汇手册 Hillman，Sidney 希尔曼，S（1887—1946，美国劳工领袖）
随便看	material property material protection material purchase material purchase allowance material purchase return material receipt material receiving hopper material reciprocity material recycle material recycling material-related loss material requirement planning material requirement planning material requirement programme material requirements planning material requirements planning material requirements planning--material requirements planning (MRP) material requirements planning--material requirements planning（MRP） material requirements planning (MRP) material requirements planning (MRP) material requirements planning (MRP) material requirements planning（MRP） material requisition material resource allocation material resource planning (MRP)

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。