不可逆过程

The external work in the irreversible adiabatic expansion process is the part of the expansion work, which is the sum of the available work and the work used to repel air. So the external work in the irreversible adiabatic expansion process is less than that in the reversible adiabatic expansion process, but not the expansion work.

终压相同时，可逆绝热膨胀过程对外所作的功等于膨胀功，不可逆绝热膨胀过程对外所作的功小于膨胀功，其对外所作的功仅是膨胀功的一部分，是排斥大气所作功与有用功之和，故不可逆过程对外所作的功小于可逆过程的膨胀功，而不是其"膨胀功"小于可逆过程的膨胀功。

Engineering Thermodynamics; closed system; irreversible process; adiabatic process

工程热力学；闭口系统；不可逆过程；绝热过程

The thermodynamic parameters of thermal and chemical denaturation were determined for bIgG using both methods.

DSC和荧光光谱实验结果表明， bIgG的热变性和热化学变性过程都是较复杂的不可逆过程，这个过程可被看作一个三态变构过程。

The research results have showed that the excavating process is a non-linear irreversible process tightly related with stress paths and stress history.

研究结果表明：隧道的开挖过程是和应力路径与应力历史密切相关的非线性不可逆过程。

From thermodynamic point of view a real phase transition process is irreversible and undergoes a series of non-equilibrium states.

根据非平衡热力学理论，实际的相变过程是经历一系列非平衡态的不可逆过程，它是在两相间化学势差Δμ驱动下实现的，在相变中，物质只可能从化学势高的一相向化学势低的一相转化。

The separation of the anodic and cathodic peak potentials is 120mV, which indicates that the process may be an irreversible reaction process.

阴极与刚极电势之间的距离△Ep为120mV，表明配合物与DNA的相互作用过程为不可逆过程。F。

The process was controlled by diffusion and irreversible. Pb2＋ transferred from water to acetylacetone to form Pb2 with dithizone.

实验证明，该过程是受扩散控制的不可逆过程， Pb2＋由水相转移到有机相中，与双硫腙形成络合物Pb2。

The process was controlled by diffusion and irreversible. Pb(superscript 2+) transferred from water to acetylacetone to form Pb2 with dithizone.

实验证明，该过程是受扩散控制的不可逆过程，Pb(上标 2+)由水相转移到有机相中，与双硫腙形成络合物Pb2。

The hypothesis on the equivalence in non conservative system is set up for irreversible process on the basis of bring\|in of the nonconservative noninertial system;and the hypothesis on the covariance in non conservative system is put forth for the space time with complex action on the basis of bring\|in of the ultra gauge.

在引入非保守非惯性系的基础上对不可逆过程建立非保守系等效性假设，在引入广域度规的基础上对具有复杂行为的时空建立非保守系协变性假设；利用密度分布的不均匀度h和粗粒熵S及推导的多标度因数η计算式，引入非保守惯性质量和非保守引力质量。

Therefore, the unattainability of absolute zero is an independent law.

由热力学第二定律可导出可逆过程和无法使温度降到绝对零度，但对于不可逆过程则无法导出，因而绝对零度不能达到是一条独立的定律。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。