Annealing
[ə'nilɪŋ]
解释:
(p. pr. & vb. n.) of Anneal
(n.) The process used to render glass, iron, etc., less brittle, performed by allowing them to cool very gradually from a high heat.
(n.) The burning of metallic colors into glass, earthenware, etc.
编辑:厄休拉
例句:
- The steel for the manufacture of dies is carefully selected, forged at a high heat into the rough die, softened by careful annealing, and then handed over to the engraver. 佚名. 神奇的知识之书.
- In _annealing_ and _tempering_, electricity has also been employed as a means of heating (see patent to Shaw, No. 211,938, February 4, 1879). Edward W. Byrn. 十九世纪发明进展.
- As it is impossible to roll perfectly true, it is necessary to draw these strips, after being softened by annealing. 佚名. 神奇的知识之书.
- The final boring takes place after a second annealing. 佚名. 神奇的知识之书.
- Welding by Electricity, and Tempering and Annealing. 威廉·亨利·杜利特. 世纪发明.
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