磁疇理論 的英文怎麼說
中文拼音 [cíchóulǐlún]
磁疇理論
英文
magnetic domain theory- 磁 : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
- 疇 : 名詞1. [書面語] (田地) farmland 2. [書面語] (種類) kind; division 3. [物理學] (定義范圍; 領域) domain 4. (姓氏) a surname
- 理 : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
- 論 : 論名詞(記錄孔子及其門徒的言行的「論語」) the analects of confucius
- 理論 : theory
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According to the minimum principle in energy, we analyze the microcosmic mechanism of magnetic domain construction and the main factor that affect the shape, size and connecting of the magnetic domain etc. from the microcosmic mechanism of ferromagnet, we analyze how stress influence the magnetic domain and magnetic domain wall, and discover the increase of stress energy and magnetism elasticity energy which destroy the balance of system energy make up the influence of magnetic domain structure, then set up basic disciplinarian between stress and characteristic of magnetism
同時根據能量最小原理,從理論上分析了磁疇結構存在的微觀機理以及影響磁疇結構運動、變化的主要因素,得出了應力的存在將影響磁疇的形狀、大小和搭配方式等結論。從鐵磁晶體的微觀機理出發,研究了應力對磁疇和磁疇壁的影響,發現應力影響磁疇結構的本質是由於應力的作用使得鐵磁晶體增加了應力能和磁彈性能,體系為了達到新的平衡,導致了磁疇結構變化,並研究了應力與鐵磁晶體磁特性之間的基本規律。The research work as follow : magnetic domain structure of ferromagnet is systemically analyzed basing on the theory of ferromagnet, and we analyze the microcosmic mechanism of magnetic domain structure
本文以此為研究背景,開展了以下幾方面的研究工作:根據鐵磁學的相關理論,系統分析了鐵磁材料的磁疇結構。In particular, it is found that static instantons are just domain wall solutions in the magnetic film. stability of the domain walls is also investigated in terms of the instanton theory
我們發現靜態周期瞬子正是鐵磁膜中的疇壁,用相應的瞬子理論討論了疇壁的穩定性。The metal magnetic memory testing is a new technology which is special diagnose ferromagnetism materials with applied stress in earlier, and is belong to electromagnetic non - destructive testing ( ndt ). so the fundamental theory of ferromagnetics and the mechanics property and the electromagnetism property of metal is the theoretical foundation, some knowledge connected to them are summarized in this dissertation
磁記憶無損檢測技術是專門針對受力鐵磁性材料實施早期診斷的新型無損檢測技術,其檢測的范疇還是屬于電磁方法檢測,因此有關鐵磁學的基本理論、金屬的力學特性以及電磁特性等是研究磁記憶無損檢測的理論基礎,本論文針對有關這方面的一些基本知識作了簡要的總結。1. based on magnetic domain energy theory, magnetomechanical effect of single cycle load is studied and it is analysed emulationally that magnetic memory characteristic parameters of single cycle load. magnitude and direction of accessional magnetic intensity are made sure of the ferromagnetism material derived from single cycle load
全文主要研究內容如下: 1 .基於磁疇結構的能量理論,對單周期載荷力磁效應進行了研究,並對單周期載荷磁記憶特徵量進行了數值模擬,確定了鐵磁性材料單周期載荷的應力附加磁化強度的大小和方向。Based on the energy theory of domain structure movement, for the first time this dissertation inquired into the stress - effect of the wire ropes axial mfl theoretically and experimentally
基於磁疇結構的能量理論,本文首次對鋼絲繩周向漏磁密度的應力效應做了深入的理論探討和試驗研究,建立了鋼絲繩力磁效應的數學模型。分享友人