可焊性差的 meaning in Chinese
hard to weld
hard-to-weld
Examples
- Abstract : the structure , composition analysis and mechanical test of q235 hot - rolled strip showed that main season of fracture during forming and welding is high nitrogen , oxygen and inclusion content
文摘: q235钢热轧卷板在冲压和焊接成形时出现开裂，对其进行化学分析、宏观和微观组织观察及力学性能测试，结果表明：氮、氧及夹杂物的含量高是该钢冲压性和可焊性差的主要原因。