“pile puller”概念、定义、翻译-科学时代

单词	pile puller
释义	矿业工程技术词汇手册 pile puller 拔桩机；拔桩器
随便看	lower critical Mach number lower critical point lower critical temperature lower critical velocity lower crown height lower crown length lower crust lower crust lower culmination lower cut lower damping lower deck lower deviation lower die lower difference threshold lower door prompt side lower door prompt side--lower door prompt side（LDPS） lower door prompt side（LDPS） lower drum lower education lower effective power Lower Egypt lower end of the pay scale lower energizer lower energizer dampness-heat

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。