“semianechoic room”的概念、定义、翻译、参考文献-科学参考

单词	semianechoic room
释义	semianechoic room [¦sem·ē´an·e`kō·ik `rüm] ^ACOUSTICS A room having surfaces which reduce the reflection of sound to less than normal, although not to as great an extent as an anechoic room.
随便看	quadratic residue quadratic Stark effect quadratic surd quadratic Zeeman effect quadratojugal quadratrix of Hippias quadrature quadrature amplifier quadrature component quadrature current quadrature modulation quadrature partial-response keying quadric cone quadric curve quadriceps quadriceps femoris quadrics quadric surface quadricycle quadridentate ligand quadrigeminal body Quadrijugatoridae quadrilateral quadrille paper quadrillion

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。