
英:/'ˌdiːkənˈtæmɪneɪt/ 美:/'ˌdiːkənˈtæmɪneɪt/
过去式 decontaminated 过去分词 decontaminated 现在分词 decontaminating 第三人称单数 decontaminates
vt. 净化,给…去污
Crews have been working on the plant ever since, but officials say it can take as much as 40 years to completely clean up the area and decontaminate it.
从那时起工作人员们一直致力于核电站的工作,但官员们表示采取需要40年以上才能完全清理并净化这片区域。
People often put their sponges and scrubbers in the dishwasher, but if they really want to decontaminate them and not just clean them, they should use the microwave.
人们通常把他们的海绵和洗涤器放在洗涤池中,但是如果他们真想将她们去污,而不是想清洗它们,应该使用微波炉。
Scarlett said that when a cat or dog comes into a shelter, We take pictures, wash the animal, decontaminate it, and then house it and wait for the owners to show up.
斯嘉丽介绍说,有猫或狗送来的时候,“我们先照相,接着给它洗澡,收拾干净,给它腾地方,然后等待主人的现身。”
He thinks that the new polymer could also be used to decontaminate decommissioned nuclear power-stations where residual radioactive cobalt in pipes remains a problem.
他认为新型聚合物还可以用来清除废弃核电站里的污染。这些地方的管道内残余的放射性钴还仍然是一个问题。
Conclusions the main problem of centralized water supply management in Suzhou City was to decrease fluoride, decontaminate drinking water and protect the water source.
结论宿州市城镇集中式供水面临的主要问题是改水降氟、饮水消毒和水源卫生防护。
vt.|cleanse/purify;净化,给…去污
"decontaminate"是动词,指通过物理、化学或生物手段清除、中和或消除污染物、有害物质或病原体的过程。该词源自拉丁语前缀"de-"(表示去除)和"contaminare"(污染),最早记录于1936年核能技术发展时期,现广泛应用于医学、环境保护和工业安全领域。
在具体应用中表现为三个层面:
剑桥词典特别指出该术语包含"恢复安全状态"的核心语义(剑桥词典释义:https://dictionary.cambridge.org/)。Merriam-Webster强调其过程需符合特定行业标准(MW词源说明:https://www.merriam-webster.com/dictionary/)。在核工业领域,国际原子能机构将其定义为"将辐射水平降至安全阈值以下的操作流程"。
“decontaminate” 是一个动词,表示“清除污染物或有害物质,使某物恢复安全状态”。其核心含义是通过物理、化学或生物手段去除危险物质,常见于医疗、环境、工业等场景。
若需进一步了解专业领域的应用细节,建议查阅环境科学或医学相关文献。
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