“backward difference”概念、定义、翻译-科学时代

单词	backward difference
释义	工程与技术词汇手册 backward difference 向后差分
随便看	knapping machine knapsack knapsack duster knapsack problem knapsack problem knapsack sprayer knapweed knar Knarre k-nary graph knead kneader kneader kneader kneading kneading kneading kneading action kneading and pinching kneading board kneading dryer kneading machine kneading mill kneading mill kneading mixer

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。

backward difference