“pantograph”的概念、定义、翻译、参考文献-科学参考

单词	pantograph
释义	pantograph Encyclopedia 工学铁路机车释 pantograph受电弓电力机车或电动车组车顶部从接触网获取电能的装置。工学连杆机构释 pantograph仿图仪机构一种在他处能够精确复制某一参考点轨迹的机构。 Physics pantograph缩放仪，比例绘图器 Mathematics pantograph缩放仪
随便看	pressed voice pressel Presses Universitaires de France Press Ethics Committee press felt press filter press financial management press-forming Press Gang of Able-Bodied Men press-hand cup pressing pressing and kneading manipulation pressing force pressing hand pressing machinery pressing with one finger pressing with three fingers press into methods of determining residual stress press-in ventilation press laws in modern China pressoceptor press-off Press of PCF and Left-wing pressometer pressoreceptor

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。