• 1. concentric annulus: 同心环空
• 2. vertical concentric annulus: 垂直同心环形管
• 3. concentric annulus electrodes: 环型极板

更多释义

• 1.Theoretical model is developed to describe the relationship between electric field and the resistance of ERF flowing through concentric annulus electrodes.
  分析和研究了电流变液(ERF)在环型极板间流动的力学特性，建立了ERF的阻尼力与控制电场之间关系的理论模型。
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• 2.Thermal behavior of vacuum concentric tube annulus is a process involving combined heat transfer mode, in which the thermal conduction of low pressure gas plays an important role.
  真空同心管套涉及传导、辐射等传热方式，其中低压气体的热传导非常复杂，是分析问题的关键。
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• 3.The computation of natural convection in the annulus between horizontal concentric cylinders using spectral element method in polar coordinates is presented in this paper.
  提出了将谱元方法应用到极坐标系下，利用极坐标系下的谱元方法求解环形空间内自然对流问题。
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