cold welding

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. A phenomenon where in a vacuum, two clean oxide-less uncoated metal surfaces will fuse, weld, or merge together when they come into contact with each other, without any other action required (without fusion heating). uncountable
动词 v.
  1. present participle and gerund of cold weld form-of,gerund,participle,present

词源

词源 1
From cold + welding. From being a form of welding not requiring adding heat.
词源 2
See the etymology of the corresponding lemma form.
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