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水韧处理
释义
水韧处理
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water toughening
水韧处理
把钢加热到使碳化物能全部溶解到奥氏体中所需要的温度,并且保温一定时间,而后快速冷却,使碳化物来不及析出,从而在钢中得到化学成分均匀的单相过冷奥氏体组织的热处理工艺。
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the Preface of Jingshibian
The Preface of New Songs From the Jade Terrace
The Preface of Si Gui Yin
The Preface of the Collection of Tao Yuanming
the Preface of Tiangong Kaiwu
The Preface of Wen Xuan
The Prefaces of the Painting Atlas of Mount Hua
The Preface to Poems Composed near Waters on March 3
The Preface to the Collection of Poetry at Lan Pavilion
the Preface to the Night Ship
The Preface to Ye Zisu's Collection of Poems
the prehistory of human society
The Prelude
The Preparatory Committee for Standardizing the National Language
The Pre-Qin Fables
the preschool education theory of cognitive school
the preschool education theory of Krupskaya
The Presentation of Self in Everyday Life
the pre-sentence report of community correction
The Present Situation and Our Tasks
the preservation and conservation (IFLA-PAC) and the IFLA strategic programme on preservation and conservation
the preservation of Amsterdam historic city
the preservation of Athens historic city
the preservation of Bamberg historic city
the preservation of Bangalore historic city
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