hot work
(Britain, historical) A form of land ownership under the feudal system, where a family held an estate in exchange for rendering a service to their liege lord.
plural of Iranophone
A South American hawk (Herpetotheres cachinnans), so called from its notes, which resemble a shrill laughing.
(metallurgy) To plastically deform metal (or other material) at temperatures above the recrystallization temperature but below the melting point of the material.
技術者たちは延性を改善するため、合金を再結晶温度以上で融点未満の温度に加熱して熱間加工する。
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