单词：welded
v. 焊接；使结合（weld的过去分词）
v join together by heating
v unite closely or intimately
v unite closely or intimately
词性分布：
welded的用法和样例：
例句
用作形容词(adj.)
- Its comprehensive coverage focuses on the mechanical properties of stainless steel welded joints.它的广泛报导集中在不锈钢焊接的联接机械性能。
- During the welding process, the fittings and pipes being welded must only be subjected to the forces stemming from the original fixing of the pipe.焊接过程中，正在被焊接的管道及接头仅须承受管道自身紧固件的挤压力。
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