“directivity”概念、定义、翻译-科学时代

单词	directivity
释义	哲学词汇手册 directivity 方向性，指向性；方向律
随便看	KQML--KQML (knowledge query manipulation language) K-quasi-conformal mapping KR KR 21 kraak porcelain kraal kraal Kraepelinian psychiatric classification kraft Kraft kraft cord Kraft inequality kraft--kraft (paper) kraft lignin kraft paper kraft (paper) kraft paper kraft paper kraft paper kraft (paper) kraft paper gummed tape kraft pulp kraft pulp kraft pulp kraft pulp (KP)

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。