热力学平衡
- thermodynamic equilibrium
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CO气体还原熔融磷渣中磷酸盐的反应速度取决于CO气体流量,还原反应接近热力学平衡。
Its reduction reaction was close to thermodynamic equilibrium .
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Bi(NO3)~-H2O系热力学平衡研究
Thermodynamic equilibrium study of Bi ( no_3 ) ~ - h_2osystem
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一种用EXCEL进行冶金热力学平衡计算的新方法
A New Method for Metallurgical Thermodynamic Equilibrium Calculation by EXCEL
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Bi~(3+)Cl~&H2O系热力学平衡
Thermodynamic equilibrium of Bi ~ ( 3 + ) - Cl-H_2O system
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Ni基高温合金中预测σ相的新方法&热力学平衡计算法
A new method to predict the precipitation of σ phase in nickel-base superalloys thermodynamics equilibrium calculation
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然而,基于热力学平衡考虑,对铸坯中V(C,N)的析出分析存在争议。
However , based on the thermodynamics , there are different opinious regarding the analysis of V ( C , N ) particles in the water-quenched continuously cast slab .
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对于固体物理学中采用自由能F最小作为热力学平衡态的条件进行了分析和讨论,在压强为大气压或压强足够低的条件下,自由焓Φ最小近似为自由能F最小。
In the condition of atmosphere or low pressure , the condition of the minimization of free enthalpy is approximated to the minimization of free energy .
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计算了锌在不同pH、不同温度下氨溶液中氧化锌的溶解度和氨溶液中锌的水溶物种的热力学平衡及其分布规律,得到等温熔解度图;
The solubility of zinc oxide , the thermodynamic blance and distribution of solutes in ammonia solution with different temperature and pH are calculated to obtain an isothermal solubility diagram ;
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MOCVDTMG-AsH3-H2和TMG-AsH3-He体系的热力学平衡分析
Thermodynamic Equilibrium Analysis of The MOCVD TMG-AsH_3-H_2 and TMG-AsH_3-He System
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用热力学平衡模拟方法研究了贵州六盘水烟煤燃烧过程中痕量元素Ni、Cr、Hg、As、Se和Sb在凝聚相和气相中的迁移转化。
The thermodynamic equilibrium distributions of the trace elements nickel , chromium , mercury , arsenic , selenium and antimony between the condensed and gaseous phases were examined .
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Al-Mg-Sc合金中热力学平衡相的计算
Equilibrium phases and phase transformation of Al-Mg-Sc alloy through thermodynamic calculation
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热力学平衡以及均相动力学计算结果表明富氧贫燃料条件下CO2浓度的变化对烟气中硫的组分和浓度几乎无影响,富燃料条件下CO2的存在于一定程度上促进了SO2的析出。
The results of thermal-equilibrium method and homogeneous kinetic indicate that under oxygen-rich conditions , the change of CO2 concentration has no impact on sulfur concentration and composition in smoke .
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基于aspenplus软件,根据Gibbs自由能最小化原理对煤气化置换燃烧过程进行热力学平衡分析。
Based on Aspen plus , the thermodynamic equilibrium of coal gasification and chemical-looping combustion process is analyzed according to the principle of Gibbs free energy minimization .
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以Candidaantarctic脂肪酶(CAL)为催化剂,对无溶剂微水体系中癸酸与甘油酯化反应的热力学平衡和动力学行为进行研究。
Kinetic behavior and apparent thermodynamics equation of esterification of glycerol with capric acid by using lipase from candida antarctic ( CAL ) were studied .
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采用Pt标记可清晰观察到氧化膜内、外层,外层氧化膜的形成与Al离子向外扩散有关,内层氧化膜的形态受MO/M界面热力学平衡控制。
The formation of the outer film is related to the outward diffusion of Al ion in the oxidation film , and the morphology of inner oxidation films is controlled by the MO / M interface thermodynamics .
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在众多解决方案中,离子注入技术由于不受热力学平衡的限制、且能比较精确地控制注入剂量和埋层厚度,是未来制备高质量、大尺寸SiC材料的重要方法。
Scientists have proposed a series of solutions , among which ion implantation technology was considered as potential since it was beyond the limit of thermodynamic equilibrium , and could precisely control implantation dose and buried layer thickness .
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因此控制带状组织的形成、获得热力学平衡且稳定的细晶粒组织是提高抗HIC性能的有效措施。
Therefore , controlling the formation of banded microstructure and receiving small grain microstructure of thermal stability were effective methods to improve the HIC resistance .
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计算了以NH3为氮源,以TMG为镓源,MOCVD生长GaN过程中各种热力学平衡参数。
The parameters of thermodynamic equilibrium are calculated during the process of GaN growth by MOCVD using NH 3 as N source and TMG as Ga source .
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从整个物质体系的界面能和位能计算出发,根据热力学平衡条件下整个物质体系的总能量应该达到最小,同样可以得到著名的YoungLaplace方程。
A new derivation method of the Young-Laplace equation is also presented , based on the interfacial energy , the potential energy , and the total energy of the whole material system which should be minimum on the thermodynamic equilibrium condition .
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当入射能量E(lab)(?)V/c~2时,这些火球膨胀至热力学平衡的时间很长,使得衰变时,火球已完全离开了原子核。
When the incident energy E_ ( lab ) Z 50 GeV / c ~ 2 , these fire-balls take so long a time to expend to thermal equilibrium that the fireballs have passed through the nucleus completely before pions are emitted .
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由阴极过程主导的VAD等离子体并不满足局部热力学平衡条件,其中的离子表现出非常强的流动性。
The cathode - governed VAD plasma is not in a local thermal equilibrium condition , and the ion demonstrates high directed velocity in excess of its thermal value .
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核壳型PBA/P(St-co-MMA)乳胶粒子热力学平衡形态分布
Thermodynamics equilibrium morphology distribution and Simulation of core-shell pba / p ( st-co-mma ) latex particles
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SCF兼具气、液两相特性,对改善化学工程上传统的传质、传热过程以及反应的热力学平衡与选择性均有重要意义。
SCF possesses the characters of gas phase and liquid phase so that it is meaning to improve traditional mass and heat transfer as well as thermodynamic equilibrium and selectivity in chemical engineering .
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在热力学平衡分析的基础上,利用多种元素粉末燃烧合成了复杂多相内生复合材料NiAl/Cr(Mo)-TiC,X-射线衍射结果证实,合成产物与热力学预测结果相符。
An in - situ multiphase composite Ni Al / Cr ( Mo ) - Ti C was successfully synthesized from elemental powders . The X - ray diffraction results are in agreement with the predicated product phases according to the thermodynamic equilibrium analysis .
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根据配位化学热力学平衡原理,绘制了Cd2+-H2O系配合离子浓度pcpH图、镉羟合配离子分率αnpH图及Cd(OH)2条件溶度积pKSpH图。
The diagrams for the concentration of complex ions pc pH , the ratio of cadmium hydroxy complex ions α n pH and the conditional solubility product of Cd ( OH ) 2 to pH value in Cd2 + - H2O system were drawn , respectively .
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通过异构化反应处理二异丙苯的方法由于受到热力学平衡限制,也很难得到高浓度的m-DIPB。
Due to limit of thermodynamic balance , isomerization reaction of DIPB is also hard to get high-concentration m-DIPB .
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CJ和ZND模型中的有序假设,即爆轰产物粒子朝着同一方向作有序运动的假设,决定了终点熵最低和不处于热力学平衡态。
The order assumption in CJ and ZND models , which considers all particles of detonation products march orderly in one direction , implies low entropy and thermodynamic non-equilibrium .
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当压力为0.1~0.5MPa、电流不小于20A时,电弧轴心区等离子体是LTE(局部热力学平衡)的。
The plasma in the axis is in LTE state while the arc operating inargon ( pressure 0.1 MPa to 0.5MP_a , the arc current ≥ 20A ) .
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基于Thermo-Calc软件的热力学平衡相计算,研究了高铬铸铁中锰的合金化规律及其对组织的影响。
The manganese alloying rule and its effect on the microstructure in high chromium cast iron have been studied based on thermodynamic equilibrium phase calculations using Thermo-Calc software .
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在局部热力学平衡(LTE)条件下,根据谱线的相对强度,得到了等离子体的电子温度在104K以上。
Under the model of local thermodynamic equilibrium , the electronic temperatures of Cu plasma are deduced to be in the 10 ~ 4 scale by the relative line intensities .