“消声水池”的概念、定义、翻译、参考文献-科学参考

单词	消声水池
释义	消声水池 Encyclopedia 工学水声计量释 anechoic water tank消声水池为水声测量提供接近自由场的声学环境。是水声设备和水声材料的声学性能测量、水中声学模拟实验等最常用的场地。又称水中消声室。 Physics ＞声学＞水声学＞释义 anechoic water tank消声水池
随便看	proportional-plus-integral-plus-differential control proportional price rule proportional profile proportional region proportional regulator proportional regulatory systems proportional relation proportional relations among agriculture,light industry and heavy industry proportional relations among primary industry,secondary industry and tertiary industry proportional representation proportional sampling proportional selection proportional sequence proportional stratified sampling proportional subclass number proportional trapping proportional valve proportional variable proportion by addition proportion by addition and subtraction proportion by alternation proportion by subtraction proportioner proportion of nonconforming items proportion of piped onto premises

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。