“nail set”的概念、定义、翻译、参考文献-科学参考

单词	nail set
释义	nail set [`nāl ´set] ^{DESIGN ENGINEERING} A small cylindrical steel tool, usually tapered at one end, that is used to drive a nail or a brad below or flush with a wood surface. Also known as punch.
随便看	sample size sample space sample splitter sample survey sampling sampling area ratio sampling bottle sampling distribution sampling error sampling fraction sampling gate sampling interval sampling pipe sampling plan sampling probe sampling process sampling rate sampling risk sampling spark chamber sampling spoon sampling switch sampling techniques sampling theorem sampling theory sampling time

科学参考收录了103327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。