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单词 fine particulate
释义
fine particulate
  • 简明释义
  • 细颗粒物:指空气中直径小于或等于2.5微米的颗粒物,常常由燃烧排放物、工业废气和车辆尾气等产生。这些细小的颗粒物可以被人体吸入并对健康造成危害。
  • 网络释义
短语
  • 双语例句
  • 1
    In a gas mask designed to guard against a biological threat, a very fine particulate filter is useful.
    预防生物威胁时,优良的微粒过滤器对防毒面具非常有用。
  • 2
    Fine particulate matter is linked to respiratory ailments, heart disease, stroke and premature death.
    微细颗粒物跟呼吸系统疾病、心脏病、中风和早逝有关。
  • 3
    Fine particulate matter - particles smaller than 2.5 micrometers - can evade hairlike projections in the nose and trachea that trap larger particles.
    细颗粒物——小于2.5微米的颗粒——能躲过鼻子和气管中绒毛的保护作用。
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更新时间:2025/8/7 15:22:11