“bearing up pulley”概念、定义、翻译-科学时代

单词	bearing up pulley
释义	矿业工程技术词汇手册 bearing up pulley 紧轮；紧绳轮
随便看	rope transport rope-tying pulse ropeway rope winch rope-winding pulley rope yarn rope（laying） machine ropiness ROP (reorder point) ROP (run-of-page) ROP (run-of-paper) ropy bread ropy structure Roquefort ROR RO (receiving order) RO (relationship optimization) roridin roridin rorippa RORO ro-ro carrier ro-ro container traffic roro equipment ro-ro full container ship

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。