单词	electric-arc welding
释义	electric-arc welding electric-arc welding n (Metallurgy) another name for arc welding electric-arc welding electric-arc welding [i′lek·trik ‚ärk ′weld·iŋ] (metallurgy) Welding in which the joint is heated to fusion by an electric arc or by a large electric current. Also known as arc welding. arc welding arc welding: above, with bare electrodes; below, circuit The joining of metal parts by fusion, in which the necessary heat is produced by means of an electric arc, sometimes accompanied by the use of a filler metal and/or the application of pressure.
随便看	hybrid multifunction control-display unit hybrid multi-level error control hybrid multiple-prism grazing-incidence hybrid multiplex hybrid multi processing hybrid multiprocessing hybrid natural/synthetic scene hybrid navigation system hybrid network hybrid network design system hybrid network video recorder hybrid neural fuzzy inference system hybrid neural network hybrid new keynesian phillips curve hybrid notebook hybridogenesis hybrid olap hybridoma hybridoma cell hybridoma growth factor hybridomas hybridoma serum free media hybrid on-line analytical processing hybrid open proxy monitor hybrid open systems technology

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