blowholes的意思|示意

美 / / 英 / /

These blowholes have a negative effect on the insulation and flow properties of the foam.

这些空洞对泡沫的导热及流动性能会产生负面的影响.

互联网

Slag, blowholes, and paint on unfused regions were observed at the welded junctions.

在焊接处看到了夹渣, 气孔及未熔透区的油漆.

辞典例句