transudation

• 指液体缓慢通过膜或组织渗出的过程，也指这样渗出的液体本身。医学上常指血液中的液体经血管壁或细胞膜孔隙滤出，与炎症引起的渗出液不同。

A noun referring to a substance that has passed through a membrane or tissue, or the process by which fluid slowly escapes from blood vessels through pores or breaks in cell membranes.

不可数

1. Process of exudingC2formalmedical

   The slow escape of a liquid, such as serum, from blood vessels through pores or breaks in cell membranes.

   渗出过程

   • Transudation occurs when fluid passes through the capillary walls into surrounding tissues.
   • The doctor noted transudation in the patient's lungs due to heart failure.
   • Transudation is often a result of increased hydrostatic pressure.

   同义词exudationoozingpercolationseepagesweating

2. Substance that transudesC2formalmedical

   A fluid that has passed through a membrane or tissue, typically containing little protein.

   漏出液

   • The transudation collected in the pleural cavity was clear and watery.
   • Analysis of the transudation revealed low protein levels.
   • The surgeon drained the transudation from the abdominal cavity.

   同义词transudate