“guard”的概念、定义、翻译、参考文献-科学参考

单词	guard
释义	guard Encyclopedia 工学防护装置释 guard防护装置机器上用于提供保护的物理屏障。历史学西周释 guard虎臣中国西周时期天子的近卫部队。 Physics guard①防护 ②防护装置
随便看	propositional function propositional inference propositional intermediate logic propositional logic propositional mu-calculus propositional quantifier propositional representation propositional system propositional value propositional variable propositional variable; sentential variable propositional μ-calculus Proposition Bank proposition bank proposition obtained by polarity proposition of divide conclusion form proposition or example as negative evidence proposition or example as positive evidence propositions or examples as evidence propotional relationship of national economy propoxur proppant prop people propranolol proprietary thesaurus

科学参考收录了854744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。