“怀来县”的概念、定义、翻译、参考文献-科学参考

单词	怀来县
释义	怀来县 Encyclopedia 理学怀来县释 Huailai Xian怀来县中国河北省张家口市辖县。
随便看	sound power meter sound premix Sound Press Ethics sound pressure sound pressure, acoustic pressure sound pressure level sound pressure meter sound pressure sensor sound probe soundproof soundproof for door and windows Sound-Proofing Felts and Blankets sound proof material sound propagation coefficient sound propagation in buildings sound pulse sound quality sound quality assessment sound quality of internal combustion engine sound radiated meter sound radiosity sound-ranging sound ray sound ray tracer sound recording equipment

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。