V2EX non-ionizing radiation

Non-Ionizing Radiation

释义 Definition(中文)

非电离辐射:指能量不足以把原子或分子“电离”(打出电子、形成离子)的辐射。常见类型包括无线电波、微波、红外线、可见光以及部分紫外线(紫外线按波段不同,部分可能接近或达到电离效应边缘)。

发音 Pronunciation(IPA)

/nn anaz redien/

例句 Examples

Non-ionizing radiation includes radio waves and visible light.
非电离辐射包括无线电波和可见光。

Although non-ionizing radiation does not usually ionize atoms, excessive exposure can still cause heating effects and damage sensitive tissues.
虽然非电离辐射通常不会使原子电离,但过度暴露仍可能产生热效应,并损伤敏感组织。

词源 Etymology(中文)

该术语由 non-(表示“非、不是”)+ ionizing(“使电离的”,来自 ion “离子” + -ize “使……”)+ radiation(“辐射”,源自拉丁语 radiatio,与 radius “光线/辐条”相关)组成,字面义即“不引起电离的辐射”。

相关词 Related Words

文学与著作 Literary Works(出现示例)

  • ICNIRP Guidelines(国际非电离辐射防护委员会指南,常用“non-ionizing radiation”讨论暴露限值与风险评估)
  • WHO Environmental Health Criteria(世界卫生组织环境健康标准系列,多卷涉及电磁场与非电离辐射)
  • Introduction to Health Physics(健康物理学教材,通常在辐射分类章节区分电离/非电离辐射)
  • Radiation Protection and Dosimetry(辐射防护与剂量学相关著作,常涵盖非电离辐射的测量与防护)
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