例句 /

In this article, after the analysis of the type of the joint between the tube and tubesheet and relevant factors, the key stage in the fabrication and appropriate method for controlling the quality of the joint were presented.

In this article, after the analysis of the type of the joint between the tube and tubesheet and relevant factors, the key stage in the fabrication and appropriate method for controlling the quality of the joint were presented.

通过分析换热器管板与管子连接接头的接头型式及相关要素,提出了制造过程中的控制环节、控制方法。