“catenary post hole digger”的概念、定义、翻译、参考文献-科学参考

单词	catenary post hole digger
释义	catenary post hole digger Encyclopedia 工学电气化线路施工与养护用设备释 catenary post hole digger接触网立柱挖坑机用于铁路干线的接触网立柱挖坑的工程机械。以挖掘机为动力源，配以液压系统来实现土坑挖掘。
随便看	gyrocopter gyrodactylus disease gyrodamping gyro drift error gyrodynamics gyroelectric effect gyroelectric medium gyroelongated gyroemission gyro frequency gyro-frequency gyrofrequency gyrofrequency plasmon gyrohorizon gyroid gyroidal gyro kinetic theory gyro-kinetic theory gyrokinetic theory gyroklystron gyromagnetic gyromagnetic device gyromagnetic effect gyromagnetic material gyromagnetic medium

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。