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- reversed air classifier 闭式空气分离器
- In this paper, the flow fields in the cyclone air classifier with a fixed spherical wall are explored and their characteristics are found. 本文对自行设计的球台固定壁旋流式气力分级机模型进行了研究，对它内部的流场进行了测试，找出了流场的分布规律。
- The static pressure gradient in cyclone air classifier can have influence on the test and measurement for its flow fields by five-hole probe. 用五孔探针测试旋流式气力分级机流场时，分级机内存在的静压梯度会对测试产生影响。
- As the third-generation dynamic air classification equipment, turbo air classifier has high classification precision and good classification performance. 作为第三代动态空气分级设备，涡流空气分级机具有分级精度高、分级性能好的特点。
- Velocity measurement of the flow field in the passageway of two rotor blades in a turbo air classifier was performed by laser Doppler velocimeter (LDV). 采用激光多普勒测速仪对涡流空气分级机转笼叶片间流场速度进行了测量。
- The effect of the structure of the rotors with openings in the bottom plate and without openings on the classification characteristics of a turbo air classifier was investigated. 分级精度是衡量分级机性能的重要指标,取决于分级机的结构,转笼的转速、风速、喂料速度以及物料性能等因素。
- The airflow pre-dispersion equipment was installed in a turbo air classifier before the raw materials were classified. 在物料进入涡流空气分级机前采用了气流预分散装置,使物料悬浮分散并输送到分级机中。
- horizontal current air classifier 水平流分级机
- The systems are often likened to a reversible air conditioner that can stream cool air or exhaust warm air throughout the home. 这种系统通常会连接可逆循环空调系统，让住户可选择将冷气或暖气送入屋里。
- gravitational roughing air classifier 重力式粗选风力分级机
- Abstract： This paper presents the characteristics of the vaccum reform of the QC83-80N flameproof magnetic force starter with reversible air contactors used in mine. 摘 要： 文章对QC83-80N矿用隔爆型空气磁力起动器的真空化改造特点进行了论述。
- 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。
- He reversed the coin and examined it carefully. 他把硬币倒过来，仔细检查。
- Husband and wife have reversed roles. 丈夫和妻子互换了责任。
- The grinder is designed with high speed grinding, air classifying, cyclone separating, sifting and extra fine powder collecting. 该磨粉机是粉碎、筛选、超细粉分离回收的组合机组。
- The court reversed its decision. 法庭撤销了原来的判决。
- He reversed his car into the garage. 他把车子倒开进车库。
- Passive pulsing air classifiers have accelerated airflow in certain regions, which can obtain density-dominant separation. 阻尼式脉动气流分选机气流在局部产生加速效应，可以使颗粒按密度分离。
- His coat can be reversed when it begins to rain. 他的外衣下雨时能翻过来穿。
