“countermeasures”的概念、定义、翻译、参考文献-科学参考

单词	countermeasures
释义	countermeasures [`kau̇nt·ǝr´mezh·ǝrz] ^ORDNANCE Devices and techniques intended to impair the operational effectiveness of enemy activity.
随便看	silent speed silent stock support silex silexite silhouette target silica silica aerogel silica brick silica cement silica flour silica gel silica glass sand finish sand flat sand flood sandfly sandfly fever sand gall sand glacier sand-grain volume sand heap analogy sand hill sand hill analogy sandhog sand hole

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。