“time-of-flight-diffraction ultrasonic test instrument”的概念、定义、翻译、参考文献-科学参考

单词	time-of-flight-diffraction ultrasonic test instrument
释义	time-of-flight-diffraction ultrasonic test instrument Encyclopedia 工学[声学检测仪器与设备]释 time-of-flight-diffraction ultrasonic test instrumentTOFD超声检测仪应用衍射时差法（TOFD）技术实施无损检测的仪器。
随便看	family of finite-dimensional distributions family of frames family of functions family of generators family of geodesics family of isogonal trajectories Family of Man family of mappings family of matrices family of nonclosed orbit family of operators family of origin family of orthogonal trajectories family of parameters family of planes family of points family of polynomials family of population distributions Family of Revolutionaries family of sets family of several parameters family of solutions family of straight lines family of supports family of surfaces

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。