“covariance function”概念、定义、翻译-科学时代

单词	covariance function
释义	测绘学词汇手册 covariance function 协方差函数
随便看	net assets net assets net assets value net assets value net assets value (NAV) net assets value (NAV) net assets value--net assets value (NAV) net assets value--net assets value (NAV) net assets value per share net asset value net autotrophy net avail net avails net back price net balance net balance net balance net balance of trade net balance of trade net balance of trade net bandwidth net barter terms of trade net barter terms of trade net-based marketing net-based marketing (NBM)

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。