“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 指向性增益指向性指数
随便看	wedge rolling wedge rolling tool wedge seal wedge section wedge-section combustion chamber wedge-section wire wedge segment wedge shape wedge-shaped wedge shaped wedge-shaped absorber wedge-shaped armor wedge-shaped block wedge-shaped body wedge-shaped bone wedge-shaped brush wedge shaped clip wedge-shaped coil wedge-shaped cross-bedding wedge-shaped cusp wedge-(shaped) cut wedge-shaped die wedge-shaped erosion of tooth wedge-shaped form wedge-shaped fracture

科学参考收录了1248194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。