优选词，正式主题词
Welding
定义
某概念特定涵义的完全解释- 1. Technique used for joining metallic parts usually through the application of heat. This technique was discovered during efforts to manipulate iron into useful shapes. (Britannica). 2. The activity of joining metal parts together (Cambridge dictionary). 3. Welding is a fabrication process that joins materials, usually metals or thermoplastics, primarily by using high temperature to melt the parts together and allow them to cool, causing fusion. (Wikipedia). 4. Welding is a fabrication process whereby two or more parts are fused together by means of heat, pressure or both forming a join as the parts cool. Welding is usually used on metals and thermoplastics but can also be used on wood. The completed welded joint may be referred to as a weldment. (https://www.twi-global.com/technical-knowledge/faqs/what-is-welding).
上位概念
上位概念其它语言
其它语言中概念术语- Welding
URI
https://purls.helmholtz-metadaten.de/skosmos/sdv/Welding