“定向性”的概念、定义、翻译、参考文献-科学参考

单词	定向性
释义	定向性 Physics directionality①方向性 ②定向性 directivity①方向性 ②指向性，定向性 Mathematics orientedness定向性
随便看	line protection Liner liner line radiation line radio line ratio line ratio method liner board liner cementing liner completion Liner Conference liner drilling system line receiver line reconnaissance and survey line relaxation line relaxation method line replaceable unit line resistance liner freight rate Line Ridge liner of grinding mill liner service liner shipping line sampling line satellite

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。