“负定函数”概念、定义、翻译-科学时代

单词	负定函数
释义	力学词汇手册负定函数 negative definite function
随便看	hangarette hangar-keeper's legal liability insurance hanged pipe hanged rainwater pipe hanged rainwater piping hanger hanger hanger hanger hanger hanger fitting hangfire hangfire hang-gaining hanging hanging hanging adit hanging basket method hanging-block culture hanging bridge hanging calender silk hanging chain hanging clinometer hanging coefficient hanging coffin burial

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。