筛板和筛孔的分化较晚发生完全。
对于含水率高的原料应适当增大筛孔。
筛孔是沿气液分离筛板的外圆周均布的。
The sieve holes are distributed along an outer circumference.
由于筛孔逐渐受堵，过滤速度呈降低趋势。
Because screen hole by plugging, filtration speed gradually decreasing.
随着筛孔直径的减小，压力梯度大大增加。
It will increase sharply with the decrease of the diameter of sieve pore.
复合塔板不设降液管，气液同时逆流穿过筛孔。
The compound tray has no down comer, gas and liquid counter flow through the holes of on the tray.
提出了一种新型的准直器——双筛孔式准直器。
In this paper is advanced a new type of collimator-dual sieve-mesh collimator.
对不同情况下应用的筛孔板的改进工作也作了一些探讨。
Some possible ways to improve the sieve tray are discussed for different applications.
试验结果表明：浮阀筛孔复合塔板操作弹性小、气液处理量小；
The results show that valve-sieve compound trays have smaller turndown ratio and smaller capacity.
通过对级配进行比较分析，提出结构层关键筛孔施工控制指标。
Compare gradation of deferent position, then take construction guideposts of structure level.
钢网筛孔墙和“窗口服务”就像旧式亭子，突出了公司迅捷的服务。
Steel mesh and "window service" refers to old kiosks which highlights the company's express type of service.
本机是用S型碾刀，通过不锈钢筛筒的筛孔，把物料挤出颗粒的设备。
This machine USES the S-shaped milling cutter to extrude materials into particles through stainless steel sieve tube.
本文从理论和试验两个方面研究了筛孔板的漏液量、漏液分布和漏液点。
The weeping rate, weeping distribution and weeping point of a perforated plate are studied theoretically and experimentally.
目的：研究我国古代鲜卑居民眶顶板筛孔样病变的患病率及其发病原因。
Objective:To analysis the frequencies and pathogenic factor on Cribra orbitalia on the skulls of XianBei nationality in Wei Jin period.
“筛析粒径”是指一个四方筛孔的边长，某已知的颗粒将恰好通过这筛孔。
Sieve diameter is the length of the side of a square sieve opening through which the given particle will just pass .
它是由钢丝条按一定螺旋方向和螺距缠绕而成，钢丝条之间的间隙成为筛孔。
It is very different from general cylinder in its construction and is made by twining steel wire with a fixed spiral pitch and direction.
他将一个聚丙烯材料的筛孔卷放入女性患者的斜疝中，再缝合关闭疝囊后壁。
He placed a roll of polypropylene mesh into indirect hernias of female patients, followed by a closure of the back of the hernia sac with sutures.
详细介绍了带齿形堰的筛孔溢流盘式分布器在正构烷烃分离装置改造中的设计与应用情况。
The paper introduces the design and application of perforated weir-riser distributor with toothed weir, which is used in the modification of n-paraffin separation unit.
如果选定筛网使每个人后续筛孔为前者的一半，那么将可获得令人满意的浆堆或浆块的分离结果。
The sieve reserved If the selected sieve make everyone follow-up screen hole for half of the former, then will get satisfactory slurry pile or pulp lump of separation results.
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。
Screen length, incline angle, and screen-aperture are the most important screen parameters, which directly relate to the capacity and efficiency of the screen.
作为混合的设备称为湿碾机，它的构造与干碾机相似，只是碾盘上无筛孔，碾砣较轻，有卸料机构等。
Mixing equipment known as a wet mill, its structure is similar with the dry mill, but Nianpan is no sieve, grind mound less, there is discharge organizations.
讨论了模板剂在分子筛合成过程中的选取和作用机理，模板剂对分子筛孔道大小的影响及结构取向作用。
The choice of right template, the mechanism of tem- plate, the structure-directing role of template and its effect on the pore size of titanosilicate sieves are also discussed.
分析了三层滚筒式银杏分级机的结构特点及工作过程，并对分级机的分级性能及筛孔大小进行了试验研究。
This paper analyzed the structure and the working process of three-layer-cylindrical grader and the grading performance and screen mesh-size are experimentally studied.
在同等测试条件下，经过上锥形筛孔的缩脉最大，其次是经普通筛孔的缩脉，最小的缩脉为经下锥形筛孔的缩脉。
Under the same experiment conditions, the shrunk stream diameter of upper taper sieve trays is maximum, common sieve trays' is second, and lower taper sieve trays' is minimum.
从而造成了较好的分离条件，使小于分离粒度的物料，特别是比重大的物粒和矿浆一起透过筛孔成为筛下产物锤式粉碎机。
Therefore produce good condition and make the materials smaller than the output granularity, especially the big-density materials and pulp get through the sieve pore together.
固体扩散漫反射吸收光谱研究表明：DBC-ASA处于分子筛SBA 15孔道内，分子筛孔道对DBC-ASA具有立体限域效应。
The solid state diffuse reflectance absorption spectra show that DBC-ASA is located in the channel of the SBA15 molecular sieve, and the channel of SBA15 has stereoconfinment.
本机是通过一组旋转碾刀，将前道工序制成的湿材注入环碾刀的不锈钢筛筒筛孔中，从而制成圆柱状的湿颗粒，供下道工序抛丸使用。本设备可通过更换不锈钢筛筒来取得不同大小的颗粒。
This machine adopts one pair of rotating grinding blade to grind form damp material into column-shape granule by stainless steel sieve cylinder which is provided for pelletize in next process.
本机是通过一组旋转碾刀，将前道工序制成的湿材注入环碾刀的不锈钢筛筒筛孔中，从而制成圆柱状的湿颗粒，供下道工序抛丸使用。本设备可通过更换不锈钢筛筒来取得不同大小的颗粒。
This machine adopts one pair of rotating grinding blade to grind form damp material into column-shape granule by stainless steel sieve cylinder which is provided for pelletize in next process.
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