- 双语例句
1、
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.
2、
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.
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