氫平衡 的英文怎麼說

中文拼音 [qīngpínghéng]
氫平衡 英文
hydrogen balance
  • 氫 : 名詞[化學] （氣體元素） hydrogen （h）
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 衡 : Ⅰ名詞1 （秤桿） the graduated arm of a steelyard2 （稱重量的器具） weighing apparatus3 （姓氏） a...
  1. From the viewpoing of the balance of energy, burning furnace is the biggest of the energy consumers, it consumes a lot of fuel oil - light disel

    從熱量平衡角度來看，燃燒爐是整個無水氟化氫裝置的耗能大戶，它消耗大量的燃料油?輕柴油。
  2. At present, there are two kinds of weather balloons hydrogen charging instruments - one is buoyancy balance, and the other equalizer

    氣球以充氫氣為主。目前氣象氣球充氫設備主要有浮力天平和平衡器兩種。
  3. Abstract : the model parameters for uniquac and nrtl equations are obtained by using the infinite dilute activity coefficients of a component at several temperature and the nonlinear regressive technique. the vaporliquid equilibrium ( vle ) data calculated by using the parameters for uniquac or nrtl equation is agreement with that from vle experiment

    文摘:通過一個組分在不同溫度下的無限稀釋活度系數，利用非線性回歸確定了四氫呋喃1 ， 4丁二醇、水1 ， 4丁二醇二元體系的uniquac 、 nrtl溶液模型參數.用所獲得的兩溶液模型參數對三元氣液平衡數據進行理論推算，並與實測的三元氣液平衡數據進行比較，發現兩結果比較吻合
  4. Being fine, homogeneous and free of melting, the powder prepared by mechanical alloying has applied to develop scattering strengthen - material, magnetic material, high - temperature material, superconductivity material, amorphous, and non - equilibrium material, compound material etc. as a high - tech technology to prepare alloying powder, ma has become a more and more important method for preparing new materials

    機械合金化法制備的粉末晶粒細小、成分均勻，且能避免熔化過程，已用於開發研製彌散強化材料、磁性材料、高溫材料、超導材料、非晶、準晶、納米晶等各種狀態的非平衡材料、復合材料、輕金屬高比強材料、儲氫材料、過飽和固溶體等。作為制備合金粉末的非平衡高新技術，越來越成為一種制備新材料的重要方法。
  5. A dynamical model of h2 fuel cell stack with water balance is developed in this paper for studying steady and dynamical performances of proton exchange membrane ( pem ) fuel cell stacks

    摘要提出和建立了包含水平衡的氫燃料電池堆的動態模型，用於研究質子交換膜（ pem ）燃料電池堆的靜、動態性能。
  6. However, only limited data have been available for hydrogen isotope system, so there is not a rigorous thermodynamics model which can accurately predict thermodynamic properties and phase equilibrium of hydrogen fluid by now

    然而，由於氫同位素物系的一些特殊性，使氫溶液的汽液平衡數據很難測得，到目前為止，還沒有一個可以準確描述氫溶液的熱力學模型。
  7. According to the features of naphthenic base oil ( i. e., high nitrogen and low sulfur content ) and based upon theoretical analysis of the h2s concentration needed for phase equilibrium of nickel sulfide and tungsten sulfide in hydrogen, the most economic quantity of sulfiding agent injected into the reactor for supplement of sulfur in lube oil hydrogenation catalysts was obtained

    摘要針對環烷基油高氮、低硫的特點，通過對硫化鎢和硫化鎳在氫氣中相平衡態所需硫化氫濃度的理論分析，對反應器入口所需補硫量作了詳細的闡述，得出了最經濟的補充注硫量。
  8. Heat equilibrium and energy economy of rotary calciner for al

    氫氧化鋁焙燒回轉窯熱量平衡與節能
  9. In this paper, maccormack explicit time - split scheme, baldwin - lomax algebraic turbulent model and two - steps hydrogen - air nonequilibrium chemical kinetics model are employed to simulate the 2 - d flow fields in a fixed geometry scramjet combustor in different injecting way of fuel in different flight conditions. the results show, in the same entrance condition, the operating mode of scramjet combustor is influenced by the control of fuel

    本文採用maccormack顯式時間分裂法、 b - l代數渦粘性湍流模型及氫-空氣兩步非平衡化學動力學反應模型，模擬了在不同的飛行馬赫數條件下，固定幾何的雙模態燃燒室在不同供油規律下的二維燃燒流場。
  10. Some new laboratory studies of the manner in which deuterium gets exchanged between hydrogen gas and water vapor have indicated that the water vapor in the local region of the solar nebula would have had about the right proportion of deuterium to balance the excess deuterium seen in comets

    最新的對于氫氣與水汽間氖交換方式的實驗室研究表明，處于太陽星雲里的水汽剛好有適當的氛含量來平衡彗星里所含的過多的氙。
  11. The key step to prepare high performance sintered ndfeb magnets is to select reasonable hydrogen desorption balance pressure, neither extremely low nor superiorly high

    選擇hd粉的脫氫平衡氣壓是獲得高性能燒結ndfeb磁體的重要環節，脫氫氣壓即不能太低，也不能太高。
  12. An implicit lu - sgs ( lower - symmetric gauss - seidel ) finite - volume method is used for solving the full, compressible, two - dimensional navier - stokes and species transport equations. for turbulence closure a two equation ( k - e ) model is used. the combustion process in chemical nonequilibrium is modeled by a 7 - species, 8 - reaction steps finite - rate chemistry and is implicitly coupled with the fluid motion

    採用lu - sgs有限體積法求解了包括兩方程（ - ）湍流模型和7組元8方程有限速率化學反應模型的緊耦合二維n - s方程，數值模擬了氫燃料在燃燒室內的化學非平衡燃燒過程。
  13. 1 ' hlxiugh tracing large of h2, we got tlle axial alld radial distribution gfhydrogen storage il1 t1le cnt

    給出了平衡態下氫分子沿軸向、徑向分佈的理論解釋。
  14. When the spin temperature returned to equilibrium with the radiation temperature, hydrogen was neither a net absorber nor a net emitter of 21 - centimeter photons

    當自旋溫度回歸輻射溫度而達到平衡，氫氣便不再吸收，也不再發射21厘米光子。
  15. 2. the rigorous thermodynamic model has been applied to study the characteristics of cryogenic distillation column having feedback stream with hydrogen isotope system in steady state

    2 、應用嚴格的熱力學模型研究了帶有側線循環及平衡反應裝置的氫同位素低溫精餾塔的穩態分離特性。
  16. In this thesis a rigorous thermodynamics model which can accurately predicate thermodynamic properties and phase equilibrium of hydrogen fluid is established through the method based on equation of state

    本研究的主要目的就是建立一個可以準確描述氫溶液汽液兩相平衡關系以及熱力學性質的嚴格熱力學模型，並對實際氫同位素低溫精餾過程進行準確的模擬計算。
  17. P - t - v condition of the saturated hydrogen can be accurately predicted as well as thermodynamic properties and phase equilibrium of hydrogen fluid through this equation

    此方程可用於飽和氫溶液氣液兩相p - v - t關系、熱力學性質以及氣液平衡關系的預測。
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