magnetic entropy 中文意思是什麼

magnetic entropy 解釋
磁熵
  • magnetic : adj. 1. 磁（性）的；（可）磁化的。2. 吸引人心的；有魅力的。3. 催眠術的。
  • entropy : n. 1. 【物理學】熵。2. 【無線電】平均信息量。
  1. The entropy or number of states of system or subsystem are closely related to interaction of particles and energy level distribution, therefore, to study the temperature dependence of the specific heat may supply some important and useful microscopic information which may play an important role in understanding electronic structure, density of state, phonon spectrum etc. the specific heat measurements at low temperatures also play important roles in the finding of the third law of thermodynamics, the quantum theory of solid and bcs theory for superconducting etc. moreover, specific heat measurements help us to understand the different kinds of phase transitions ( such as : structural phase transition, magnetic phase transition, superconducting phase transition etc. ) and the scaling behavior near the critical point

    系統、子系統的熵或微觀狀態數與微觀粒子間的相互作用及能級分佈密切相關，因此研究比熱與溫度的依賴關系能夠提供被測量系統許多極其有用的微觀信息，對理解固體的電子結構、電子態密度、聲子譜等起著十分重要的作用。低溫比熱的測量和研究對熱力學第三定律、固體量子理論和超導bcs等理論的建立起到了積極的推動作用。比熱研究還有助於認識各類相變如結構相變，磁性相變，超導相變等及臨界點附近的標度規律。
  2. Magnetic properties and magnetic entropy change of ce2fe16al near curie temperature

    化合物在居里溫度附近的磁性和磁熵變
  3. The atom of which number of valence electron is half of the sub - layer of electron has magnetic entropy value according to the theoretic calculation

    根據理論計算，價電子為半滿的原子全形動量量子數j值比較大，從而有大的磁熵值。
  4. The change of magnetic entropy ( asm ) is the main parameter evaluating the quality of magnetic refrigerant materials and it can not be gotten by direct way now

    衡量磁致冷材料性能好壞的主要參量是磁熵變sm ，目前無法通過直接測量得到磁熵變。
  5. A study of magnetic entropy effect of alloy gdzn

    合金的磁熵效應研究
  6. The magnetic ground state of lafe _ ( 11. 4 ) al _ ( 1. 6 ) cx compound changes from antiferromagnetic to ferromagnetic for x > 0. 06 and the curie temperature increased monotonously with the increase of carbon content. a large magnetic entropy change was obtained near the phase transition temperature and the refrigerant capacity is good

    當碳含量高於0 . 06時，化合物的基態由反鐵磁變為鐵磁且居里溫度隨c含量的增加向高溫區移動，在各自相變溫度附近保持較大磁熵變，具有良好的磁製冷能力。
  7. Two kinds of room temperature refrigerant materials were studied in detail and their process, structure and the change of magnetic entropy were researched

    本文系統地研究了兩類室溫磁致冷材料? ? eufe系合金和gdsige系合金，重點研究了它們的制備工藝、組織結構和磁致冷性能。
  8. Spectrum entropy and its application in characteristics abstraction of magnetic flux leakage signals

    譜熵分析方法在漏磁信號特徵提取中的應用
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