“hand truck”的概念、定义、翻译、参考文献-科学参考

单词	hand truck
释义	hand truck Encyclopedia 工学〔工作平台〕释 hand truck手推车以人力驱动、在路面上水平运输货物的小型搬运车辆的总称。
随便看	horizontal-branch star horizontal caster horizontal cell horizontal centrifugal classifier horizontal centrifugal concentrator horizontal circle horizontal circulating mechanical parking sysytem horizontal component horizontal composition horizontal control network horizontal control point horizontal coordinate Horizontal coordinate system horizontal coordinate system horizontal curve horizontal cusp horizontal datum horizontal direction horizontal directional drilling horizontal directional drilling machine horizontal displacement horizontal distribution horizontal flow settler horizontal forging and upsetting machine horizontal gene transfer

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。