“difference method”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	difference method
释义	difference method 差别法
随便看	different moisture levels different N concentration different oxygen concentrations different poultryfarming different quality different-sized original different size of autodrinker different soil-forming processes different soils different spacings different temperatures different type of egg record card differflange beam differone differs form symbol difficult difficult communication difficult dentition difficult diagnosis (动植物的病) difficult labor difficult menstruation difficult-to-cut alloy difficult-to-machine material difficulty in decannulation difficulty in opening mouth