“security check of large-scale events”的概念、定义、翻译、参考文献-科学参考

单词	security check of large-scale events
释义	security check of large-scale events Encyclopedia 工学安全检查的组织与实施释 security check of large-scale events大型活动安检在大型体育比赛、文艺表演和群众集会等中，为了确保参加人员（国家领导人、贵宾、记者、文体表演人员、运动员、裁判员、工作人员和观众等）的安全和活动的顺利进行，对场地、人身和携带物品进行的安全检查。
随便看	level of aircraft flying qualities level of a modular curve level of an orthogonal array level of a subgroup level of a test level of a tolerance region level of complexity level of description level of detail level of details level of development level of electronic packaging level of error level of factor level of learning level of measurement level of node in tree level of optimization level of processing level of Protection level of quality level of reliability level of risk for museum Level of Service Inventory-Revised level of service, LOS

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