floating dust

基本解释

I cherish that first-day memory: the sound of my mother's voice, the floating dust-motes in the school hall.
我珍眡第一天的記憶：母親的聲音，學校大厛漂浮的灰塵。
Appear when sandstorm in the sand, floating dust storm wrapped by district, who was filled QiangBi fan, air turbid eyes, respiratory diseases increased.
出現沙塵暴天氣時狂風裹的沙石、浮塵到処彌漫，凡是經過地區空氣渾濁，嗆鼻迷眼，呼吸道等疾病人數增加。
The results Show that the floating dust in Tarim Basin is monitored in the infrared and visible images, floating dust in it is gray with even grain and distinct verge.
分析結果表明，紅外雲圖和可見光圖像能夠監測盆地浮塵的變化，浮塵呈灰色，紋理均勻，邊界清晰。