磁熵 的英文怎麼說

中文拼音 [císhāng]
磁熵 英文
magnetic entropy
  • 磁 : 名詞1. [物理學] （磁性; 能吸引鐵、鎳等的性質） magnetism 2. （瓷） porcelain; china
  • 熵 : 名詞[物理學] entropy; thermal charge
  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. Though asm of eufe is 0. 199 j / kg ? k less than that of gdsige, it can be higher than now if more reasonable process is taken, eufe can become magnetic refrigerant materials in practice some day

    二者相比， eufe的磁熵變要低0 . 199j kg ? k ，如果改進工藝，制備單相eufe合金，其磁熵變還會有所提高， eufe合金有可能成為一種實用的磁致冷材料。
  6. A study of magnetic entropy effect of alloy gdzn

    合金的磁熵效應研究
  7. On the other hand through the numerical simulation and the theoretical analysis, the characteristics of electro - magnetic implosion and detonation driven implosion have been compared, and it is concluded that the ability of driving liners with the electro - magnetic implosion is much stronger than that of detonation driven implosion

    利用計算結果和炸藥驅動內爆進行了比較，並結合理論分析得出了磁壓驅動套筒內爆達到高速的能力要強于炸藥驅動的結論。同時以上述理想導體模型對磁驅動等熵壓縮進行了流體力學數值模擬，從數值模擬的角度論證了磁驅動加載可以進行等熵壓縮實驗。
  8. It is a excellent method for the whole analysis can be executed by this way. the biggest asm of eufe sample sintering by sps is 1. 6913 / kg ? k under it magnetic field and which of melting sample gdsige is 1. 9j / kg - k under same condition of measurement with eufe

    通過機械合金化和sps燒結得到含有eufe合金的混合物，在1t磁場下測量，最大磁熵變為1 . 691j kg ? k ；同時，用懸浮爐熔煉法制備了gdsige樣品，在1t磁場下，該系樣品的最大磁熵變是1 . 9j kg ? k 。
  9. 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。
  10. 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
  11. Though many results have been obtained so far, it is still in the research stage and far from being used in practical predictions

    磁暴前銀河宇宙線強度的譜分析主要還是採用最大熵方法和fourier方法，盡管得到不少結果，但離實際應用還是有一定的距離。
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