基本解釋[土木建築工程]水封損失專業(yè)釋義土木建築工程水封損失With the increase in the number of draining, the loss of U-trap is getting smaller and smaller, until it stops changing.每一次放水存水彎水封損失隨著連續(xù)放水次數(shù)的增加而減小,直到水封水位不再變化。