dirt particle meaning in Chinese

尘埃微粒

The base surge of dirt particles moves outward from the center of the explosion and is subsequently carried downwind .
由尘埃颗粒组成的基浪从爆炸中心向外移动，继而顺风散开。
To avoid the cobweb - effect type swirls and scratches , thoroughly wash all dirt particles from your finish before applying polish or wax
为了避免蜘蛛网纹和擦伤，在抛光和打蜡之前，请将车身上脏的灰尘粒洗掉。
When clay hits the garage floor , it will pick up large dirt particles from the floor , which can in turn scratch your vehicle if you continue using the clay
当它接触到车库的地面，它上面会沾很多尘土，如果你还继续用它的话，它会划伤车身。
We will mount the historical photographs on acid - free or low alkaline paper . then the photographs can be stored inside archival boxes which are acid - free or low alkaline . this can prevent the contamination of the surface of photographs by dirt particles and wrapping paper that may lead to the chemical reaction like oxidation , yellowing and colour fastness
部份藏品如历史图片及明信片更需要特别的保护，博物馆会使用不含酸性或低硷度的纸张及纸板装裱历史图片，再存放于不含酸性或低硷度的纸盒内，防止图片上药膜受到空气及一般包装纸的杂质污染而产生化学作用，如图片氧化、变黄、退色等。