“pulse echo method”的概念、定义、翻译、参考文献-科学参考

单词	pulse echo method
释义	pulse echo method Physics ＞声学＞声学材料＞释义 pulse-echo method脉冲反射法
随便看	Forest Carbon Partnership Facility Forest Carbon Sinks forest carbon trading forest certification forest certification standard system Forest Change Detection with Remote Sensing forest change detection with remote sensing Forest China forest climate forest community forest concert forest conflict management forest conservation forest coverage rate forest culture forest culture base forest culture festival forest cutting mountain areas forest cutting to build palace forest disease forest disease and pest disasters in China forest disease disasters in China forest diseases and pests Forest Diseases and Pests Control Regulation of the People's Republic of China forest division

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。