“West African Countries and Peoples”的概念、定义、翻译、参考文献-科学参考

单词	West African Countries and Peoples
释义	West African Countries and Peoples Encyclopedia 历史学〔总论〕释 West African Countries and Peoples《西部非洲的国家和人民》塞拉利昂非洲民族主义知识分子J.A.B.霍顿于1868年发表的著作。
随便看	ultrasonic soldering ultrasonic sound ultrasonic spectrum analysis ultrasonic stage recorder ultrasonic stroboscope ultrasonic surface treatment ultrasonic testing ultrasonic test instrument ultrasonic therapy ultrasonic thickness meter ultrasonic tissue phantom ultrasonic transducer ultrasonic vibration assisted laser machining ultrasonic vibration drilling ultrasonic vibration extrusion strengthening ultrasonic vibration finishing ultrasonic vibration grinding ultrasonic vibration milling ultrasonic vibration rolling forming ultrasonic vibration turning ultrasonic wave ultrasonic weak scattering ultrasonic wind direction anemometer ultrasonogram ultrasonography

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。