“primary standard for ultrasound power”的概念、定义、翻译、参考文献-科学参考

单词	primary standard for ultrasound power
释义	primary standard for ultrasound power Encyclopedia 工学声学计量技术释 primary standard for ultrasound power超声功率基准装置用于复现和保存超声波功率量值的装置。
随便看	reciprocal lattice reciprocal lattice node reciprocal-lattice point reciprocal lattice vector reciprocal-lattice vector reciprocal linear dispersion reciprocal linear representation reciprocal Lucas constant reciprocal mapping reciprocal mass reciprocal matrix reciprocal medium reciprocal multifactorial constant reciprocal network reciprocal number reciprocal operator reciprocal paper reciprocal permutation representation reciprocal points reciprocal polar reciprocal polar curve reciprocal polyhedron reciprocal polynomial reciprocal polytope reciprocal prime constant

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。