V2EX airborne transmission

Airborne Transmission

释义 Definition

空气传播 / 飞沫核传播:指病原体(如病毒、细菌)以微小气溶胶颗粒形式悬浮在空气中,被他人吸入后造成感染的传播方式。常见于呼吸道传染病语境;与“近距离大飞沫传播”等概念相关但不完全相同。

发音 Pronunciation (IPA)

/erbrn trnzmn/

例句 Examples

Airborne transmission can happen in crowded indoor spaces.
空气传播可能发生在拥挤的室内空间里。

Scientists studied airborne transmission to understand why the outbreak spread so quickly despite surface cleaning.
科学家研究空气传播,以理解为什么即使进行了表面清洁,疫情仍然迅速扩散。

词源 Etymology

airborneair(空气)+ borne(“被携带的”,源自 bear “携带/承载”)构成,字面意思是“由空气携带的”。transmission 来自拉丁语 transmitteretrans- “穿过/跨越” + mittere “发送/放出”),引申为“传播、传递”。合起来就是“通过空气被携带而发生的传播”。

相关词 Related Words

文学与著名作品 Notable Works

  • Richard Preston《The Hot Zone》(《血疫》):以通俗叙事讨论病毒传播与防护概念,常涉及“空气传播/气溶胶风险”等表述。
  • David Quammen《Spillover》(《溢出》):探讨人畜共患病与传播机制,包含对空气传播等途径的科普性描述。
  • Michael Crichton《The Andromeda Strain》(《天外病菌》):以虚构疫情为题材,围绕病原体传播与隔离控制展开,常出现与空气传播相关的讨论语境。
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