“perforation”概念、定义、翻译-科学时代

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。

单词	perforation
释义	矿业工程技术词汇手册 perforation 穿孔
随便看	strategy implementation strategy map strategy of balance of power strategy of conflict Strategy of Deterrence strategy of deterrence strategy of flexible and selective engagement strategy of flexible response strategy of learning strategy of limited regional deterrence strategy of localization strategy of massive retaliation strategy of nuclear containment strategy of preemption strategy of realistic deterrence strategy of shape-respond-prepare strategy of tit for tat strategy-proofness strategy reassessment strategy reassessment strategy set strategy set transformation strategy, structure and rivalry strategy to remedy learning handicap strategy training