“Rivers without Navigation Marks”的概念、定义、翻译、参考文献-科学参考

单词	Rivers without Navigation Marks
释义	Rivers without Navigation Marks Encyclopedia 艺术学（影片、电视剧、电视栏目）释 Rivers without Navigation Marks《没有航标的河流》中国彩色故事片。
随便看	ultrasonic imaging ultrasonic imaging logging ultrasonic imaging test instrument ultrasonic impedance matching ultrasonic inspection ultrasonic internal detector ultrasonic leaching ultrasonic level meter ultrasonic light diffraction ultrasonic liquid abrasive machining ultrasonic logging ultrasonic machining ultrasonic machining amplitude transformer ultrasonic machining cavitation ultrasonic machining characteristics ultrasonic machining effect ultrasonic machining equipment ultrasonic machining process simulation ultrasonic machining rigidity improvement effect ultrasonic machining strengthening property ultrasonic machining system ultrasonic machining technology ultrasonic machining texturing ultrasonic machining tools ultrasonic manipulation

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。