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

单词	secondary sound source
释义	secondary sound source Encyclopedia 工学次级声源释 secondary sound source次级声源在有源噪声控制系统中，用于产生次级声波的各类扬声器。
随便看	colostrum colostrum corpuscle colour colourability colouration colour bar vector colour blindness colour block map for exploration geochemistry colour break-up colour burst colour cast colour center colour centres colour changing medium colour code in geological map colour compensating filter Colour, Confusion and Concessions: The History of the Chinese in South Africa colour controlling coloured curtains with opera embroidery in Panxi Village, Fuliang County Coloured Glaze coloured glaze coloured hollow-out lacquer table screen carved with animal designs coloured jug decorated with playing-child designs coloured noise coloured opera sculpture of Clay Figure Zhang

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。