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- clouds of dust flying up 尘土飞扬
- Proceeding from dynamics of the dust motion in vacuum, the reasons and factors of causing dust flying up are analysed. For prevention and filtering of dust flying up some adoptable methods in design and operation of vacuum systems are proposed. 本文从真空中尘埃运动动力学出发,分析了尘埃飞扬原因和影响因素,对尘埃的防止和过滤提出了在系统结构设计和操作方法方面可采取的措施。
- A great cloud of dust boiled up past the windows. 一大团尘土旋动着在窗前经过。
- Clouds of dust were kicked up by the passing cars. 开过时汽车扬起了阵阵灰尘。
- The truck kicked a cloud of dust up. 卡车扬起了一大片灰尘。
- A fierce cloud of dust whirled up in that spot. 一道猛烈的黑色旋风在此地冲天而起。
- The truck stirred up a cloud of dust as it drove by. 卡车开过,尘土飞扬。
- The truck left clouds of dust in its wake. 车后扬起了一阵尘土。
- The cars set off in a cloud of dust. 那些汽车在滚滚尘埃中启动了。
- The car raised a cloud of dust as it rushed past. 汽车开过时扬起一阵尘土。
- Blown clouds of dust choked the riders. 弥漫的烟尘使骑手窒息。
- The car raised a cloud of dust as it went by . 汽车走过时扬起一片尘土。
- The freight truck caused a cloud of dust as it went down the dirt road. 运货卡车驶过那条肮脏的道路时卷起了一片尘土。
- The car raised a cloud of dust as it went by. 汽车走过时扬起一片尘土。
- Clouds of dust billowed out as the cars passed. 汽车驶过时扬起滚滚尘土。
- The explosion caused a huge black cloud of dust. 火山的爆发造成了一大片黑灰云。
- A cloud of dust rose as the truck drove off. 卡车开过时扬起一片灰尘。
- A soft breeze sends a tiny speck of dust flying through the air. 一阵和风将一粒小灰尘吹向了天空。
- The horses' hooves raised a cloud of dust. 马蹄翻飞,扬起一片尘土。
- A car sped past, raising a cloud of dust. 汽车飞驰而过, 卷起一阵尘土。