| 释义 |
oxy-arc|ˈɒksɪɑːk|
Also oxyarc.
[f. oxy- 2 + arc.]
An arc struck in an atmosphere of oxygen between a work-piece and a hollow electrode through which the oxygen is supplied. Usu. attrib.
1956A. C. Davies Sci. & Pract. Welding (ed. 4) vi. 349 (heading) Oxyarc cutting process. 1962J. Bell Crime in our Time i. 15 They..attempted to burn the safe open with oxy-arc equipment. 1974Petroleum Rev. XXVIII. 676/1 Oxy-arc, at present widely used, may be replaced by the technique of arc-plasma. 1976Offshore Platforms & Pipelining 155/3 This entails..cutting the pipe with an oxy-arc tool. |