“safety chuck”的概念、定义、翻译、参考文献-科学参考

单词	safety chuck
释义	safety chuck [`sāf·tē ´chǝk] ^{DESIGN ENGINEERING} Any drill chuck on which the heads of the set screws do not protrude beyond the outer periphery of the chuck.
随便看	pericardium pericarp pericenter pericentric inversion pericholangitis perichondrium periclase periclasite periclinal periclinal chimera pericline pericline ripple mark pericline twin law pericolitis pericondensed polycyclic pericoronitis pericranium pericronus pericycle pericyclic reaction pericynthion pericystium pericyte periderm peridium

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。