可逆过程
- 名reversible process
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对于可逆过程,等号成立,但是如果是不可逆过程,这些不可逆过程是自发进行的,那么dS大于dq除以。
If it 's a reversible process then the equality holds , but if it 's irreversible , which means it happens spontaneously , T then dS is greater than this .
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实验表明,VB2在玻碳电极上的电极过程为一受吸附和扩散同时控制的准可逆过程。
The experimental results indicate that the electrode process of VB 2 on the glass carbon electrode is a quasi reversible process with absorption and diffusion .
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H2O2分解反应的不可逆过程热力学
Thermodynamics of Irreversible Processes in Reaction of Hydrogen Peroxide
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我们要比较不可逆过程的,与可逆过程的T2,to,T2,reversible。,显然它们都比T1要小。
And I compare T2 irreversible T2 They 're both less than T1 .
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电流阶跃法和循环伏安法证明Cr(Ⅲ)还原是单步骤三电子的不可逆过程,反应受扩散控制,反应不存在前置反应,但有吸附的情况。
Chronopotentiometry and cyclic voltammetry indicated that Cr ( III ) / Cr is a one step irreversible process with diffusion controlled .
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学生:可逆过程的T2更冷。
STUDENT : T2 reversible should be colder .
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将其嵌入至PVA薄膜中,热致变色性质与液相中的基本相似。很明显,这是一个热致变色部分可逆过程。
Obviously , this is a partially reversible chromatic response . And the color-changing properties of PDA-embedded PVA film and PDA solution were similar .
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结果表明,Nd3+和Ho3+在Mo电极上的还原都为一步3电子可逆过程。
The results show that the reduction process of Nd 3 + and Ho 3 + ions on molybdenum electrode is one step three electron reversible reaction .
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伴性赤蚁sch受温度、湿度的影响其孵化抑制为不可逆过程。
The effects of high temperature and low humidity on the lethality of sch are an irreversible process .
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在与吸附实验同样pH值的条件下,对吸附在硅胶上的三种价态的镎进行洗脱实验,发现解吸分配系数大于吸附分配系数,说明镎在硅胶上的吸附是不可逆过程;
The desorption experiments in the same pH of solutions as adsorption experiments show that the desorption coefficient is bigger than the adsorption coefficient , so the adsorption of neptunium on silica gel in nitric acid belongs to irreversible process .
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通过旋转圆盘电极(RDE)技术的流体动力学理论对实验数据处理,得出PQ的电化学反应机理是包括一个扩散控制的准可逆过程和一个两电子转移过程。
By the RDE technique and treatments of the experimental data , the electrochemical reaction mechanism of PQ involves a diffusion-controlled quasi-reversible process and a two-electron-transfer process . 2 .
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得到以下结果:1.热力学计算结果表明,MTA过程是强放热不可逆过程,涉及到的反应均可自发进行。
The main conclusions are as following : 1 . The thermodynamic results indicated that the process of MTH was an exothermic and irreversible process . All reactions involved in MTH could occur spontaneously .
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以Fick定律和不可逆过程热力学为基础,结合文献中对扩散系数预测模型的分析,提出了一个氨基酸在水溶液中扩散系数预测的半经验模型。
Based on the Fick law and thermodynamics of irreversible process , and combining the analysis on predictive model of diffusion coefficient in literature , a new semi-empirical model was proposed to predict the liquid diffusion coefficients of amino acids in aqueous solutions .
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研究结果表明,在pH5.8的醋酸缓冲溶液中,铕(Ⅲ)的氧化还原非常接近可逆过程。
The result showed that the electrochemical reaction of Eu (ⅲ) in acetic buffer solution ( pH 5.8 ) at a Nafion film electrode is nearly a reversible process .
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各向同性的双超流体溶液的不可逆过程
On the irreversible processes in the isotropic solution of two-superfluid liquid
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结果表明,2,4-二硝基苯酚的电极过程为具有吸附性的不可逆过程。
The electrode reduction process of2,4-dinitrophenol is irreversible with adsorptive characteristics .
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不可逆过程热力学在冶金中的应用研究
Study on the Application of Thermodynamics of Irreversible Processes in Metallurgy
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体系属具有吸附性的可逆过程。
The system belongs to the reversible process with adsorptive characteristics .
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结果表明,还原过程为具有吸附性和催化性的准可逆过程。
The reduction process was quasi reversible with adsorption and catalysis .
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该理论同样适用于简单吸附不可逆过程。
The theory is applicable also to simple adsorptive irreversible systems .
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导数脉冲极谱的研究&不可逆过程理论与验证
Research on Derivative Pulse Polarograph & Irreversible Process Theory Test and Verification
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由不可逆过程热力学线性关系推导的传质方程
Transport relationships derived from the linear relations of thermodynamics of irreversible processes
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铝电解阳极效应的不可逆过程特征
Characteristics of the Irreversible Thermodynamics for the Anode Effect in Aluminium Electrolysis
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不可逆过程中吉布斯函数减少率的计算
The Decrease Rate 's Calculation of Gibbs Function in the Irreversible Process
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这是另一台,利用可逆过程工作的热机。
So this is some other engine that runs using reversible processes .
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有多少人认为,这是一个可逆过程?
How many people vote for that this is a reversible process ?
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可逆过程原型相对论热力学基本方程
Original basic equation of relativistic thermodynamics in revisible process
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非平衡态/不可逆过程的热力学理论(Ⅰ)
Thermomechanics of nonequilibrium and irreversible processes ( I )
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实验表明,电极还原过程为具有吸附特征的不可逆过程。
The reduction process is irreversible with adsorptive characteristics .
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因此可逆过程要求,一些物理量要达到最大值。
So a reversible process leads to requiring certain quantities to be maximized .