Objective: This thesis expounds systematically the theoretic problems about the syndrome of accumulation of cold fluid in the lung in asthma to enrich the theory of the syndrome.
目的：从理论上，对慢性阻塞性肺疾病寒饮蕴肺证进行系统的阐释与论证，以丰富寒饮蕴肺证理论。
So it's not entirely impossible that free-floating planets have hot cores, cold surfaces, and an intermediate layer, where water could exist in some fluid form.
所以，存在一种可能，不受约束的漫游星有炙热的内核，寒冷的表层，和一个特别的中间层，在那水是液态的。
Products including dry filters, steam fluid separation devices, oil separation devices, every kinds of cold wind machine, fan's leaf and net-caps used in condensers.
产品包裹干燥过滤器、气液分离器、油液分离器及各种冷风机、冷凝器用的风叶、网罩等系列。
Objective: To summarize the syndrome characteristic of cold fluid retention in lung (CFRL).
目的：总结寒饮蕴肺证的证候特点。
To summarize the syndrome characteristic of cold fluid retention in lung (CFRL).
总结寒饮蕴肺证的证候特点。
The result indicates that: density stratification in density lock formed by hot and cold fluid can prevent heat transfer downward in the vertical channel;
研究结果表明：在竖直通道中，冷热流体在密度锁内形成的密度分层能抑制热量向下传递；
The result shows that in cold state, the pressure difference which caused by the fluid flow will produce the large circulation of fluid movement in channels of density lock.
冷态时，流体流动产生的压力差引起了密度锁中各通道流体的大环流运动；
Simulation studies have been carried out on the cold blast distribution in the internal combustion stove of No. 4 BF at Anshan Iron and Steel Corp by application of 3-d fluid flow software.
应用三维流场计算机模拟软件对鞍钢4号高炉内燃式热风炉冷风分配情况进行了模拟研究。
Simulation studies have been carried out on the cold blast distribution in the internal combustion stove of No. 4 BF at Anshan Iron and Steel Corp by application of 3-d fluid flow software.
应用三维流场计算机模拟软件对鞍钢4号高炉内燃式热风炉冷风分配情况进行了模拟研究。
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