1) one stage screening
一段筛分
1.
A new process of updraft straight coolingone stage screening has been exploited successfully for producing cold sinter instead of hot sinter at third sintering shop of AISCScreening index of sinter is less than 5 %,in comparison with conventional process,the investment can be reduced by 48 %This paper introduces mainly the process,technology,equipment and effects of one stage screenin
鞍钢三烧车间采用鼓风带冷—一段筛分新工艺,改热矿为生产冷矿获得成功,成品烧结矿筛分指数小于5%,投资比常规工艺改造降低48%。
2) Classification Filtration
分阶段筛选
1.
To cope with the demand of electromagnetic envirorment for maneuver,a forecast method of radar equipment electromagnetism interference based on classification filtration is proposed.
针对作战演练对电磁环境的要求,提出了基于分阶段筛选的雷达装备之间电磁干扰预测方法。
3) lst-stage precipitation
一段分解
1.
In order to treat the high-concentration Bayer-process digestion solution of diaspore ore,one plant introduced,digested and designed a new process of producing sandy alumina with lst-stage precipitation technique.
本文介绍了对某厂处理一水硬铝石矿的拜耳法高浓度溶出液,经引进、消化,设计了一段分解生产砂状氧化铝新工艺。
4) subsection normalization
分段归一化
5) sift
[英][sɪft] [美][sɪft]
筛,筛分
6) sieve
[英][sɪv] [美][sɪv]
筛;筛分
补充资料:DSL气旋式筛分机
![]() 1、工作原理及结构: 本机筛网为圆筒状分布在机体内。物料由螺旋叶片送入筛网体,网的内有高速旋转刀形螺旋叶片和锯齿形螺旋叶片产生 的离心压力向前推进的旋风来迫使物料通过筛网管,不能过网的物料沿网壁随旋风从出料口排出。 2、特点: (1)特别适宜筛分比重轻、超微细粉、粘性粉、有静电反、应易堵塞网孔的物料; (2)对粉料结块有破碎功能,筛选效果更佳; (3)噪音低、占地面积小、密封性能好、不损失物料、不污染环境; (4)筛网工作面积大,物料临网路线长、过网机会多; (5)可立体安装多台、多层次筛选; 气旋式筛分机结构示意图 ![]() DSL气旋式筛分机外形尺寸图表 ![]() DSL气旋式筛分机外形尺寸图表
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参考词条


