熵的

This paper presents a simple method for measuring gas adiabatic constant by use of simple harmonic oscillation .

本文介绍了一种简单的利用简谐振动现象测量气体的定熵指数的方法。

Because of the large MEC in a wide temperature range, these compounds are expected to be the potential candidate for magnetic refrigerants.

由於这种化合物在较宽温区内具有可观的磁熵变，也探讨了它用作近室温磁制冷工质的可能性。

Two-dimensional percolation lattices are used to describe urban wireless propagation environment, and random walks are employed to model radio wave propagation. The probability that a generic ray undergoes certain number of collisions at specific spatial location is derived from the Bernoulli equiprobable experiments and the maximum entropy principle.

使用二维渗流网格描述城市无线传播环境，使用随机游动过程对在该环境中传播的无线电波进行建模，在此基础上分别使用Bernoulli等概率试验和最大熵原理方法计算随机射线在传播空间的概率分布。

Considering the disadvantage of high complexity and large computation of twodimensional method,a fast recursive formula was presented also.

为了克服二维空间上运算复杂性高、运算量大的缺点，给出了二维交叉熵阈值法的快速递推公式。

The compatibility between components increases with the increasing cross-link density due to the increase in the entropy of mixing.

体系的交联密度增大，混合熵增加，相容性改善，试样中可溶性组份含量随BCN′s的组成而变化。

The microstructure and mechanical properties of AlTiFeNiCuCrx with different Cr content have been studied.

本文研究了不同Cr含量的AlTiFeNiCuCrx多主元高熵合金的微观组织和力学性能特点。

The Fuzzy pattern recognition and the Fuzzy matter element decision model are used to forecasting the corn borer and gain satisfied results. After put into test the two methods have 100% veracity.

应用模糊模式识别和基于信息熵模糊物元综合评判模型对二代玉米螟虫量进行预测取得了很好的效果，经过验证两个模糊预测模型的准确率均达到100%。

The ones, including conservation of mass, conservation of energy, Newtonian equations of motion, conservation of electric charge, linear momentum principle, continuity equation and Maxwell equations for electromagnet etc., are suitable to all substances. They are universal laws in nature.

非线性连续介质力学的基本方程可分为两类：一类适用于所有物体，构成了自然界的普适规律，如质量守恒、能量守恒、电荷守恒，牛顿运动方程，马克斯威尔电磁学方程、熵产率恒正原理等。

Finite time thermodynamic analysis has been carried out for temperature difference between working medium and heat source in Carnot refrigeration cycle.

对卡诺制冷循环中工质与热源间温差进行有限时间热力学分析，从理论上证明了在额定制冷率下，无论以最大制冷系数还是最小熵产生率为目标，均可求出解析结果，且两者的结论是相同的。

Using tools from dynamical system theory, such as phase space diagrams, Frequency analysis, Poincare sections and the calculation of statistical quantity of chaos: the correlation dimension, Reni entropy, Laypunov exponent and so on, the different solutions to the Navier-Stokes equations at different values of the Reynolds number have been identified and characterized through reconstructing the phase space of velocity time series by means of time delay and dimension embeding.

通过时间延迟和维数的嵌入对速度时间序列重构相空间，利用非线性动力系统理论方法诸如相空间分析，频谱分析，Poincare映射，以及通过对混沌统计量：关联维数，Reni熵，Laypunov指数等计算，对不同雷诺数N-S方程解的特征作了分辨。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。