necking effect 中文意思是什麼

necking effect 解釋
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  • necking : n. 1. 【建築】柱頸,柱頸部花邊裝飾。2. 〈美俚〉摟頸親熱。
  • effect : n 1 結果。2 效能,效果,效力,效應,作用,功效;影響。3 感觸,印象;外觀,現象。4 旨趣,意義。5 ...
  1. It shows that at the stress concentration zone, changes of mfl were relatively weak with slight deformation of the specimens. with the deforming to plastic and further the changing of mfl exhibits more distinct, and when necking emerging a very intensive change takes place. it is indicated that magnetic memory effect is related to the microstructure of the material

    經分析認為,磁記憶信號的這種變化與材料內部微觀組織的狀態有關,試件變形很小時,磁彈性效應對試件表面泄漏磁場的變化起主要作用;試件變形較大時,其表面泄漏磁場的變化主要受塑性變形區內位錯聚集產生的微缺陷的影響。
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