“定向”的概念、定义、翻译、参考文献-科学参考

单词	定向
释义	定向 Mathematics ＞组合数学、组合设计与图论＞图论＞释义 orientation定向 orientation定向 Astronomy orientation定向 Biology orientation定向
随便看	impredicative definition impredicative set theory impredicativity impreg impregnant impregnate impregnated diamond bit impregnation impregnation and softening impregnation-carbonization of carbon/carbon composites impregnator impress impressed impressed tortoise impressible Impression impression impressionability impressional impression and pattern evidence examination impression cylinder impression formation impression formation theory impression fossil impressionism

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。