“运算微积（分）”概念、定义、翻译-科学时代

单词	运算微积（分）
释义	数学词汇手册运算微积（分） operational calculus
随便看	tax-exempt special savings account tax-exempt special savings account--tax-exempt special savings account (TESSA) tax-exempt special savings account (TESSA) tax expenditure tax expenditures tax farmer tax-farming tax farming tax-favoured retirement plan taxflation tax foreclosure tax foreclosure tax-free tax freedom day tax-free exchange tax-free import tax-free imports tax-free income tax-free income tax-free investment tax-free profit tax-free profit tax-free profit tax-free rollover tax fund

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。