旋流

The paper introduces the application of hydraulic cyclones in tailing filling,grading,and prethickening.

介绍了水力在尾矿充填、分级、预浓缩艺中的生产应用。

This meansthat the analyzable lower limit and the amount of sample used can be reduced by CSCS technique.

因此，使用雾室进样技术，可以降低分析下限和样品的取样量。

Vortex Pump is a kind of unchokeable pump with good unchokeable performance, but its wear rate is lousily.

摘要泵是无堵塞泵的一种，无堵塞性较好，但磨损率较高。

Moreover, based on the merit and the shortcoming of the fluidized calcinator, it provides a new spiral flow calcinator.

基于态化煅烧炉的优缺点，还提出了一种新煅烧炉的设想。

The applications and developments of CFD in chemical engineering field which included filled tower,cyclone separator,biochemical reactor,exsiccator,fluidized b...

本文主要综述了CFD技术在化领域内的填料塔、分离、生化反应、、化床、换热方面的应用。

Other New Wave directors and the cinema in general seemed to act as the agitprop arm of the revolution.

导演让-吕克戈达尔和他的电影是这股社会的中心，其他的新浪潮导演大部分也都担当起革命的宣传喉舌的作用。

By technique checking every operations of recovery circuit,calculating the classification of spitzkasten and cyclone,thickening efficiency,assaying the ash of every operations.

通过对太原选煤厂粗煤泥回收程中各个作业进行技术检查,对角锥池、的分级、浓缩效率进行计算,对各个作业的灰分进行化验。

Water and medicine can be admixed fully depending on symmetric branch off, cross-fading, reverse rotational flow in admixer without outside drive.

在不需外动力情况下，水通过混合产生分，交叉混合和反向三个作用，起到充分混合作用。

The applications and developments of CFD in chemical engineering field which included filled tower, cyclone separator, biochemical reactor, exsiccator, fluidized bed, heat exchanger are reviewed.

本文主要综述了CFD技术在化领域内的填料塔、分离、生化反应、、化床、换热方面的应用。

Mould design of PU hydroclone by involute feeding is introduced.Practice proves,this mould structure is reasonable and the product is took out expediently,it gains marked economic benefits.

介绍了渐开线给料进料体模具的设计,实践证明,此模具结构合理,脱模方便,有一定的经济价值。

The turbulator can be used to improve the centralization of the casing strings, to allow the fluid to form spiral flow, as well as to improve the displacement efficiency.

使用扶正既可提高套管的居中度,又可对体进行导而形成螺,还可以提高环空水泥浆对泥浆的顶替效率。