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關注：1
2013-05-23 12:21
求翻譯：隨后熔化的金屬將發生結晶和相變，晶粒得到細化，同時形成相變壓應力場，起到了長期抑制裂紋擴展的作用是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
隨后熔化的金屬將發生結晶和相變，晶粒得到細化，同時形成相變壓應力場，起到了長期抑制裂紋擴展的作用
問題補充： |
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2013-05-23 12:21:38
Subsequent molten metal crystallization and phase transformation, grain refinement, while the formation of the phase transformer stress field, play the role of long-term inhibition of crack propagation
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2013-05-23 12:23:18
The melting of the metal will be a crystallization and phase-change, little has been fine, and at the same time form a phase change in pressure, the stress of long-term suppression of crack extension role
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2013-05-23 12:24:58
正在翻譯，請等待...
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2013-05-23 12:26:38
Crystallization and phase transformation will occur then the molten metal, grain are refined, formed at pressure stress field, play a role in long-term suppression of crack
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2013-05-23 12:28:18
Afterwards will melt the metal will have the crystallization and changes, the crystal grain will obtain the refinement, simultaneously will form the live pressure stress field, played the long-term suppression fracture growth role
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