Definition of film badge in English:

film badge

noun

nounˈfilm ˌbaj

词汇	film badge
释义	Definition of film badge in English: film badge noun A device containing photographic film which registers the wearer's exposure to radiation. （显示佩带者所受辐射量的）胶片剂量盒 Example sentencesExamples In this case, is it acceptable for workers to wear their film badges underneath the top layer of clothing? The film badge must be worn at all times while working with, or being in the vicinity of, a radiation source. In most cases a film badge is worn while at work to monitor exposure. Definition of film badge in US English: film badge nounˈfilm ˌbaj A device containing photographic film which registers the wearer's exposure to radiation. （显示佩带者所受辐射量的）胶片剂量盒 Example sentencesExamples In this case, is it acceptable for workers to wear their film badges underneath the top layer of clothing? In most cases a film badge is worn while at work to monitor exposure. The film badge must be worn at all times while working with, or being in the vicinity of, a radiation source.
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