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- In the case of the guniting doublescraper, usually with air dusting and electrostatic powder. 不离喷粉安装而言，凡是有气流喷粉和静电喷粉两栽。
- Purifing air, removes in the unusual smell and the fetid odor, absorb and clean air dust, the pollen, tiny bacterium sporangium, the germ and so on. 净化空气、去除余味及臭味、吸收、清洁空气中的尘埃、花粉、微菌芽孢、病菌等。
- Personal exposure concentration of air dust and air boron and boron exposure to workers in boron mining and processing plant and control group were reported. 报告了硼作业工人与对照人群的个人空气粉尘暴露浓度、空气硼暴露浓度以及通过空气的日硼暴露量。
- Analytical results demonstrate that atmospheric particulates come mainly from concrete industry and traffic, and partly from air dust and soot of industrial stoves in Hefei City. 综合分析结果揭示合肥地区大气颗粒物主要源水泥工业和交通造成的污染，部分来源于地面扬尘和工业窑炉。
- pocket type dusting machine unit 袋式除尘机组
- Built on district difference of the area, the distribution character of elements of the air dust near the ground in different physiognomy cells, districts and their city zones is researched. 并且结合成都经济区的区域特点，分别对成都经济区内不同地貌单元、不同行政地区及其城区的近地表大气尘元素分布特征进行了研究。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- SHMB series and CDW series are two electric accepting dust machines that were widely used in cement industry of our country in 1970s-1980s. SHWB系列和 CDW系列电收尘器是我国水泥行业七八十年代使用较为普遍的两种电收尘器。
- The relic, when exposed to air, turned to dust. 这件文物，接触空气之后，变成了粉末。
- air dust near the ground surface 近地表大气尘
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- air blast dusting machine 鼓风除尘机
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- Study on Air Dust Pollution in Kelamayi Urban District 克拉玛依市区大气尘污染研究
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The Application of the Value-appraisal Theory on the Improvement Scheme of Spraying and Dusting Machine 价值评价理论在喷雾喷粉机改进方案中的应用
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
