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microns
US
・UK
A1 初級
n. pl.名詞 (複數)微米(百萬分之一公尺)
影片字幕
【環境教育】快住手！你撒的不是鹽巴，是塑膠微粒！(Are You Seasoning Your Food With Microplastics? (You Totally Are))
- A recent study from Nature found microplastics inside the grains of 16 different salt brands taken from 8 different countries, which held plastic fibers and beads as small as 160 microns.
近期來自《自然》期刊的一項研究也發現，取自 8 個國家 16 種不同品牌的鹽中都有塑膠微粒，小及 160 微米的塑料纖維和微珠。
空氣汙染正在殺死我們 (Air Pollution Is Killing Us)
- When you look here at my device, this is measuring PM 2.5, PM 1, which is 1 microns, and PM 10.
看看我的設備，它正在測量 PM 2.5、PM 1（1 微米）和 PM 10。
- It's 2.5 microns in size.
它的大小為 2.5 微米。
世界最乾淨的鐵路！ (The world's cleanest railway)
- To speak about the dimension, we said that the thickness of one hair is about 50 microns.
談到尺寸，我們說一根頭髮的厚度大約是 50 微米。
史上最慘烈的核災難！ (Worst Nuclear Accidents in History)
- Burning fossil fuels causes a mixture of solid and liquid droplets of poisonous substances as small as 2.5 microns in diameter.
燃燒化石燃料會產生一種由直徑小至2.5微米的有毒物質組成的固體和液體液滴混合物。
【新冠肺炎】看看新冠肺炎白衣天使如何保護自己 (How Doctors Stay Safe Battling Coronavirus | WSJ)
- It's 95 percent efficient, at particles down to 0.3 microns in diameter, very, very small.
它有高達百分之 95 的過濾效能，且能過濾掉直徑 0.3 微米的粒子，非常非常小。
- As reference, your hair is 50 microns so this is 0.3, it's a fraction of your hair.
提供參考，頭髮的直經約 50 微米，所以 0.3 微米而言基本上是頭髮的一小部分而已。
