“门座起重机”的概念、定义、翻译、参考文献-科学参考

单词	门座起重机
释义	门座起重机 Encyclopedia 工学〔轻小型起重设备〕释 portal crane门座起重机安装在沿地面轨道行走的门形底座上的全回转臂架型起重机，其门形底座下方可通行铁路车辆或其他无轨运输车辆（如汽车）等。
随便看	green line delimitation planning Green List of Protected Areas green logistics and energy-saving technology Green mail green maintainability green maintenance green maintenance design green maintenance engineering green maintenance technique green management green manufacture technology without pattern green manufacturing green manure green manure crop green manure rapeseed green manure technique Green Marketing Green matrix Green measure green mechanical design green mines green mining green mining development demonstration zone green mussel Green operator

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。