“James Duncan Campbell”的概念、定义、翻译、参考文献-科学参考

单词	James Duncan Campbell
释义	James Duncan Campbell Encyclopedia 历史学社会经济释 James Duncan Campbell金登干（1833-02-09～1907-12-03）中国近代海关税务司、中国海关驻伦敦办事处主任。英国苏格兰人。
随便看	Electric quantity Sensor electric railway electric reactor electric regulatory systems [electric] resistance electric resistance electric resistance vacuum gauge electric-resistance welded steel pipe electric resonance electric response audiometry electric rotating machinery electric safety sign electric saturation electric separation electric servo system electric shears electric shield and magnetic shield of generator electric shock electric shock resistant protector Electric Sound electric source electric space propulsion electric sparker electric spark seismograph electric spark strengthening

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。