“梅花钻”的概念、定义、翻译、参考文献-科学参考

单词	梅花钻
释义	梅花钻 box bit drill rose drill rose bit star drill
随便看	one-strand rope one stroke one-stroke one swing one-symbol alphabet one-table machine one-tape Turing machine one-terminal-pair network one-third of the area one thousand hour clause one-throw crankshaft one-time adjudication system one-time consumption one time high-stake problem one-time operation one-time paid transfer one-time premium one-time survey one-to-many one-to-one one-to-one assembler one-to-one correspondence one-to-one function one-to-one mapping one-to-one onto mapping

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。