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。

youdao

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。

youdao

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。

youdao

To succeed, he will have to travel some 700 miles in temperatures cold enough to freeze the fluid in his nose and eyes, pulling the equivalent of two Sumo wrestlers up and down steep ridges while trying to avoid lethal gaps in the ice.

BBC: Sir Ranulph Fiennes: Up the Pole