“sound signal”的概念、定义、翻译、参考文献-科学参考

单词	sound signal
释义	sound signal [`sau̇nd ´sig·nǝl] ^{COMMUNICATIONS} Any sound produced to convey intelligence, as a fog signal.
随便看	zeta Zeta Aurigae star zeta function Zeta Geminorum stars zeta potential zeugmatography zeugogeosyncline zeunerite zeylanite zibeline Ziegler catalyst Ziegler process Ziehl-Neelsen stain zigzag lightning zigzag reflections zigzag rule Zimm plot zinc zinc-65 zinc acetate zinc/air cell zinc/alkaline/manganese dioxide battery zincaluminite zinc arsenite zincate

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。