“tractor”的概念、定义、翻译、参考文献-科学参考

单词	tractor
释义	tractor Encyclopedia 工学〔工作平台〕释 tractor牵引车用于牵引挂车或其他非机动车辆的专用车辆，不包括公路上行驶的汽车。 Mathematics tractor导出向量
随便看	At This Crucial Juncture Attica Attic number system Attic signs Atticus Attila Attila József Attilio Bertolucci Attis Theater attitude attitude adjustment attitude and heading reference system attitude-behavior consistency attitude change attitude control attitude control engine attitude control system attitude correction attitude-determination GNSS receiver attitude determination of carrier phase attitude learning attitude level effect attitude maneuver control attitude maneuver for star searching attitude measurement

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。