“simple sound source”的概念、定义、翻译、参考文献-科学参考

单词	simple sound source
释义	simple sound source [`sim·pǝl `sau̇nd ´sȯrs] ^ACOUSTICS Under free-field conditions, a source that emits sound uniformly in every direction.
随便看	plug flow plug forming plug fuse plug gage plugging plugging agent plugging chart plughole plug-in unit plug meter plug program patching plug reef plug-to-plug compatibility plug valve plug weld plum plumage Plumatellina plumb Plumbaginaceae Plumbaginales plumbago plumb bob plumb bond plumbing

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。