“天线有效面积”的概念、定义、翻译、参考文献-科学参考

单词	天线有效面积
释义	天线有效面积 Encyclopedia 理学天线有效面积释 antenna effective area天线有效面积当射电望远镜观测天体时，收集来自天体辐射的面积。
随便看	poroelasticity porogamy porokeratosis porosimeter porosint porosity porosity calculation porosity coefficient porosity of powder metallurgy materials porosity of soil porosity point porosity, void fraction porospore porous porous absorption porous asphalt pavement porous barrier porous cement porous ceramic membrane porous ceramics porous diffusor blow-down silencer porous electrode porous fence porous flow resistance porous layer open tubular column

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。