“五单位制电码”的概念、定义、翻译、参考文献-科学参考

单词	五单位制电码
释义	五单位制电码 five-unit code
随便看	stepped ramp stepped refining stepped resistance stepped retaining wall stepped roller (旋压用) stepped scarf joint stepped screw stepped seating stepped side wall stepped sliding regulator stepped slit stepped spinning stepped stacking stepped starting stepped start-stop system stepped surface stepped taper tube stepped teeth gear stepped teeth reamer stepped-up stepped voltage stepped voussoirs stepped waveguide stepped weakener stepped wheel

科学参考收录了1248194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。