| 单词 | electroform | 
| 释义 | > as lemmaselectroform   electroform  v.  Brit. , U.S. , ΚΠ 1926    U.S. Patent 1,599,349 1/1  				My invention relates to electrolytically formed hollow metal articles,..and particularly includes the manufacturing of said articles by electro-forming them on a fusible core. 1953    Science 23 Oct. 485/2  				The most difficult of the manufacturing problems was the production of the precise ellipsoidal glass blank to be used as the pattern about which the reflecting surface is electroformed. 1997    Dentistry Today Sept. 103 		(advt.)	  				GES restorations are electroformed of pure gold. electroform   electroform  n.  Brit. , U.S. , ΚΠ 1954    Electronic Engin. 26 325/3  				Copper is the metal most commonly deposited, but electroforms can be produced with an initial deposit of ·003/·005 in. silver. 1968    Metrop. Mus. Art Bull. 27 79  				The copper electroforms were reinforced by the addition of lead and returned to our workroom. 2003    Jrnl. Amer. Inst. Conservation 42 201/2  				An electrotype or electroform of one of the silver Heterpheres bracelets..has itself become an accessioned object. < as lemmas | 
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