The light source is a light-emitting diode or an encapsulated light-emitting diode, and the heat sinking fluid can contact the light-emitting device directly or indirectly via a heat sinking plate.
该光源是一发光二极体晶片或一发光二极体封装件，而该散热流体可与该发光二极体晶片直接接触或经由一散热板间接接触。
Mucoceles are encapsulated, expansile fluid collections in the paranasal sinuses which occur due to obstruction of a paranasal sinus ostium.
粘液囊肿是副鼻窦内一种包裹性，膨胀性囊性病变，是由于鼻旁窦窦口被阻塞所引起。
Mucoceles are encapsulated, expansile fluid collections in the paranasal sinuses which occur due to obstruction of a paranasal sinus ostium.
粘液囊肿是副鼻窦内一种包裹性，膨胀性囊性病变，是由于鼻旁窦窦口被阻塞所引起。
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