“可变步长”概念、定义、翻译-科学时代

单词	可变步长
释义	数学词汇手册可变步长 variable step size
随便看	booking system book in print (BIP) book in several volumes book in sheets book intelligence profession book inventory book inventory book inventory book inventory book inventory book invoice bookish bookish language book jacket book jacket book-keeper book keeper book-keeper book-keeping bookkeeping book-keeping bookkeeping book-keeping copy book-keeping cycle book-keeping transaction

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。