“凿岩机”的概念、定义、翻译、参考文献-科学参考

单词	凿岩机
释义	凿岩机 Encyclopedia 工学凿岩机械释 rock drill凿岩机以冲击作用为主，回转作用为辅，凿碎岩石，进行钻孔的机械设备。工学凿岩机械释 drilling machine凿岩机通过钻杆和钻头的冲击或回转作用进行岩体钻孔以开采石料的机械。
随便看	retardation [time] spectrum retardation time spectrum retardation wedge retard-bonded prestressed concrete structure retarded retarded argument retarded baseline retarded deformation retarded differential equation retarded effect retarded elasticity retarded equation retarded fundamental solution retarded Green function retarded Green's function retarded growth of fetus retarded interaction retarded menstruation retarded motion retarded offset retarded potential retarded state retarded type retarded value retarder

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。