英和和英

名詞

N95 (countable and uncountable, plural N95s)

1. N95; Ellipsis of NIOSH N95.
   1. (uncountable) The N95 standard.
      • 2022 April 22, David Leonhardt, “Maskless Flying”, in The New York Times‎, archived from the original on 2022-04-22:

        “One-way masking works,” Dr. Amesh Adalja, an infectious-disease specialist at Johns Hopkins University, said. When he is treating tuberculosis patients, they are typically maskless, and he wears an N95 mask to protect himself.

   2. (countable) An N95 filter.
      • 2022 January 14, Tara Parker-Pope, “How to Find a Quality Mask (and Avoid Counterfeits)”, in The New York Times‎, archived from the original on 2022-01-15:

        Unlike cloth masks, high-quality masks — called N95s, KN95s and KF94s — are made with layers of high-tech filtering material that trap at least 94 to 95 percent of the most risky particles.

等位語

• R99, P99, N99 (99% filtration)
• R100, P100, N100 (99.97% filtration)

関連する語

• R95 (oil-resistant filter standard)
• P95 (oil-proof filter standard)

参考

• HEPA
• ULPA
• KF94
• KN95

Further reading

• N95 on Wikipedia.Wikipedia
• N95 on the Simple English Wikipedia.Wikipedia