“sliding contact”概念、定义、翻译-科学时代

单词	sliding contact
释义	动力与电气工程词汇手册 sliding contact 滑动接触；滑动触头
随便看	radish radish flower radish rose Radish Seed radish seed Radish Seed and Magnolia Bark Bind-Freeing Decoction Radisson Plaza Hotel radium age radium amalgam radium appliance radium-bearing material radium-beryllium neutron source radium beryllium source radium capsule radium cell radium contamination radium content radium emanation radium equivalent radium family radium fluoride radium insurance radium iodide radium irradiation radium lead

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。