Chemical cleaning of screening surface of the pressure curved sieve;
压力曲筛筛面的化学清洗
Improvement of automatic water-spraying device for planar fine sieve;
平面细筛自动喷水装置的改进
This paper analysed the current research state of moving screen jigs used both at home and abroad and summarized moving screen jig's multi-screen bed and its control mechanism, operation principle as well as determination of parameters.
分析了国内外动筛跳汰机的研究现状,介绍了动筛跳汰机复层筛面及其控制机构试验装置的结构、工作原理以及参数的设置,并结合试验情况,指出该复层筛面及其控制机构可用于对跳汰分选面积的放大,为进一步研究及指导大型跳汰机的设计开发奠定了基础。
The re-sults indicate that screen length mainly determines the segmentation point of product but has no effect on the conformation of the probability density func.
筛面长度、倾角和筛孔孔径是最重要的筛面参数,与筛分机的处理能力和筛分效率有着直接的关系。
Influence of Stretch on Motion of Relaxational Screen's Sieve Plate
弛张筛筛面张紧量对筛面运动的影响
Influence of Elastic Stretching on Screen Surface Dynamic Characters of Flip-flow Screen
筛面正拉伸对弛张筛动态特性的影响
Influence of tensional amount on dynamic parameters of elastomeric sieving plate of flip-flow screen
筛面张紧量对弛张筛橡胶筛面动力学参数的影响
Both single and double screen deck, stainless slot deck and woven wire cloth are available, the sieve size should be dpecified.
系列筛机分单层、层筛面，筛孔有冲孔编织，特殊需要可商定，并提出筛孔尺寸。
Influence of Elastic Deck and Other Key Components on Dynamic Parameters of Flip-flow Screen;
橡胶筛面等关键部件对弛张筛动力学参数的影响
To pass(flour, for example)through a sieve.
筛，筛选用筛子筛选（面粉等）
A machine used for sifting, especially for sifting flour.
筛粉机用于筛粉的机器，尤用于筛选面粉
"bolter:a machine used for sifting, especially for sifting flour."
筛粉机:用于筛粉的机器,尤用于筛选面粉
vertical duplex screen printing machine
立式双面筛网印花机
Flour is bolted to remove the bran.
面粉经筛选去掉麦麸。
Cut the lard in after sifting the flour into the bowl.
把面粉筛入碗里，然后把猪油剁进去。
Sieve the flour before using it.
在使用以前把面粉筛一下。
Besides, the conversion of ethanol have been found to be dependent on the amount of surface acid sites on zeolites.
乙醇转化率与分子筛表面酸量有关。
Investigation on surface acidity of molecular sieve by in situ DRIFTS
原位红外光谱考察分子筛表面酸性质
Sift together flour, baking powder and salt.
面粉，烤粉和食盐混合过筛到盆里。
Surface Acidity of Molecular Sieve Investigated by IN-SITU FT-IR Spectroscopy;
硅铝分子筛表面酸性的原位FT-IR研究
Research and analysis on the characteristics of vibration of the QZK18375-type curved surface screen
QZK18375型曲面筛振动特性的研究与分析
Research and Analysis of Main Technical Parameters on QZK18375 Curved Surface Screen
QZK18375曲面筛主要技术参数的研究与分析