相變熱 的英文怎麼說

中文拼音 [xiāngbiànrè]
相變熱 英文
heat of phase change
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  1. Differential thermal analysis did not reveal the ammonium perchlorate phase change from rhombic to cubic.

    差熱分析沒有測出過氯酸銨從正交晶向立方晶的相變。
  2. We carry on model study on non - thermal phase transition and antiproton to proton ratio at rhic energies

    本文對非熱相變和rhic能區的反質子質子產額比進行了模型研究。
  3. Then the finite element equations are derived with the effective heat capacity method. common time - stepping method and precise time integration ( pti ) method are used to solve the equation

    然後基於等效熱容法推導了伴有相變過程的傳熱控制方程的有限元列式，並且分別研究了用常規的時間差分法和精細積分法求解上述有限元方程。
  4. The change in enthalpy may be expressed in terms of the specific heats of the phases and the temperature and pressure changes.

    熱焓的變化可以表達為各相比熱和溫度壓力的變化。
  5. The result shows that all these system are simple eutectic, at the same time, the entropy of phase change of every system in the eutectic point is determined by using differential scanning calorimetry ( dsc ) on the basis of experimental research, through the improved one - parameter margules equation by introducing a new variable temperature, the improved equation was designed to compute solid - liquid equilibrium

    測定結果表明，這幾組體系均為簡單低共熔體系；同時利用差熱掃描量熱法（ dsc ）對上面各組體系低共熔點處的相變焓進行了測定。在實驗研究的基礎上，通過改進單參數margules方程並引入新的變量溫度，達到了將此方程用於固液平衡計算的目的。
  6. This article choosed out organic phase change materials, and, the solid - liquid - equilibrium of eleven binary system including fatty alcohol / fatty acid, n - octadecane / fatty acid, n - octadecane / fatty alcohol system were determined by cooling curve, and, t - x phase diagrams of these systems were drawn. the result shows that all these systems are simple eutectic, at the same time, the entropy of phase change of every system in the eutectic point is determined by using differential scanning calorimetry ( dsc ). and n - octadecane / fatty acid systems were calculated theoretically

    本文初選出部分有機相變貯能材料，採用步冷曲線法測定了12醇-羧酸系列、 18烷-羧酸系列、 18烷- 12醇體系共11組體系的二元固液相平衡關系，繪制了這11組體系的t - x相圖，測定結果表明，這幾組體系均為簡單低共熔體系；同時利用差熱掃描量熱法（ dsc ）對上面各組體系低共熔點處的相變焓進行了測定；並對18烷-羧酸系列進行了熱力學理論預測。
  7. The parameter a, is studied in many experiments of hadron - hadron collisions and heavy ion collisions after it was introduced

    非熱相變的概念提出后，很多強子?強子碰撞實驗和重離子實驗都對特徵參數_ q進行了研究。
  8. Study on heat capacity during martensite transformation in cuznaimnni shape memory alloy

    記憶合金馬氏體相變熱容的研究
  9. Within the framework of the tim ( transverse field model ), using the eft ( effective field theory ) and the mft ( mean field theory ), considering the long - range effects and the interfacial effect, we studied the transition properties of the ferroelectric thin film, pyroelectric coefficient and dielectric susceptibility and triple hysteresis loop of the ferroelectric bilayer structure theoretically

    我們應用平均場、有效場等方法，在橫場伊辛模型框架內，考慮贗自旋間長程相互作用和界面效應，對鐵電薄膜、雙層薄膜的相變、熱釋電、介電，以及電滯回線等性質進行了較深入的研究。
  10. In the framework of the transverse ising model ( tim ), landau phase transition theory and the electrostatic field theory, we study the physical properties of the ferroelectric thin film, bilayer, sandwich structure, multilayer with a non - polarization slab and a two - dimension polar lattice model with polar defects. the main work and results are as follows : first, the long - range interaction in ferroelectric material is sometimes neglected in the previous studies. we introduce the long - range interaction in the framework of the tim and the landau theory

    本文在橫場伊辛模型、朗道相變理論以及靜電場等理論的框架內，對鐵電薄膜、鐵電雙層膜、鐵電三明治結構以及含有雜質層的鐵電多層膜和含有偶極缺陷的二維偶極點陣系統等多層鐵電系統的相變、熱電、介電、電滯行為等物理性質進行了深入研究。
  11. Research of thermal characters of different molecular weight polyethylene glycol in phase change process

    不同分子量聚乙二醇的相變熱性質研究
  12. 5 ) as the deformation strain increases the reverse transformation temperature and thermal hystersis of tini film increase on the first heating, while the martensitic transformation temperature decreases and r phase transition temperature is constant

    隨預應變量增大， tint薄膜的第一次逆相變溫度升高，相變熱滯增大，馬氏體相變溫度降低， r相變溫度無明顯變化。
  13. Here a kinetic study has been made in order to determine the relationship between the relaxation of elastic energy and the hysteresis expansion by pre - deformation of shape memory alloys

    本文根據馬氏體相變熱力學和動力學，並結合相關的實驗結果，研究了彈性應變能弛豫和相變滯后的關系。
  14. 3. for encapsulated pcms with less than 10 m in their average diameter, their temperature and heat of phase transition seldom change as their average diameter decreasing ; however, their crystallization peaks vary dramatically and the super - cooling becomes worse

    3 、對于平均粒徑小於10 m的相變材料膠囊，膠囊的相變溫度以及相變熱基本不隨粒徑變化，而結晶峰變化較大，其過冷現象隨著粒徑的減小而加劇。
  15. 7. sodium chloride has slight effect on the heat of micropcm phase transition, but it easily leads microcapsules to stick together. for the microcapsules feeding more than 6 % sodium chloride in the emulsion, their super - cooling can be prevented availably ; however, their mechanical intensity and their thermal stabilities turn worse and they cohere each other

    7 、 nacl對微膠囊的相變熱影響較小，但容易造成微膠囊粘結；乳液中的naci濃度超過為6 %合成的微膠囊的過冷現象得到明顯改善，然而，膠囊的機械強度與耐熱性能均下降，微膠囊之間發生粘結。
  16. Through the analysis of the evolution of the microstructure, the honey comb at the grain boundary and the pool in the grain, furthermore according to the phase change thermodynamic and kinetics, the conclusions of the globalization mechanism and the reheating parameters were drawn as follows. 1

    通過對半固態再結晶和半固態熔化過程中的組織轉變、晶界蜂巢及晶內液池現象的分析，結合相變熱力學和動力學原理，提出sima法制備鎂合金半固態球狀化組織的形成機制及工藝參數。
  17. Through the study, the phase change materials on residential storing energy was obtained whose melt point is 16 - 28 c and heat of transformation reach or exceed 180j / g

    通過研究確定出可用於建築節能的相變貯能材料，其相變點在16 28 ，相變熱達到或超過180j g 。
  18. 3 ) a novel martensitic transformation kinetics model for sma is proposed based on the phenomenological description of the martensitic transformation heat flow - temperature curve and on the linear relationship between the partial derivatives with respect to the temperature of martensite fraction and of gbbis free energy. numerical simulations by utilizing the proposed model are closer to experimental results than those from other models

    3 ）基於對馬氏體相變熱流-溫度實驗曲線的唯象模擬，以及馬氏體體積分數與熱力勢對溫度偏導數之間的線性關系，建立了一種新的馬氏體相變動力學模型，並與其他模型及實驗結果進行了比較。
  19. The thickness obtained from the phase change heat is consistent with the one obtained from the optic microscope

    用相變熱得到的微膠囊的壁材厚度與顯微鏡測得的微膠囊的壁材厚度相一致。
  20. 6. although the ta concentration hardly affects the phase change temperature, the heat of phase transition reduces as the ta concentration increasing. it scarcely influences the thermal stability of capsules

    6 、 ta對膠囊的相變溫度的影響很小，相變熱隨著ta濃度增加而減小； ta對膠囊的耐熱性影響很小。
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