“directional gain”的概念、定义、翻译、参考文献-科学参考

单词	directional gain
释义	directional gain [dǝ`rek·shǝn·ǝl `gān] See <<directivity index>>
随便看	odd parity check odd permutation odd-pinnate odds ratio odd term Odessey protractor Odiniidae odinite Odobenidae odograph odometer O'Donahue's theory Odonata odontalgia odontectomy odontexesis odontoblast odontoblastoma Odontoceti odontoclast odont-, odonto- odontogenesis odontogenic odontogenic cyst odontogenic fibroma

科学参考收录了103327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。