查询词典 entropy

We shall mainly study the existence and uniqueness of entropy solution to the associated Riemann Problem.

本文讨论了多条流入道路和流出道路的交汇处的交通流模型的数学理论，并重点研究了相应黎曼问题解的存在性和唯一性问题。

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。

In the computation of initial value of QP,this paper proposes bpp,entropy and gradient as an estimate of the complexity of the image.

在初始QP值的计算上，提出了利用基于bpp、熵和梯度的图像复杂度对初始QP值进行估计的方法。

The last section of the chapter discusses two weight distribution methods, the AHP and entropy value in detail Based on the discussion, combined weight distribution method, its principle and steps are introduced The fifth chapter uses all the methods discussed above in the representative region, the surrounding Pohai Bay.

人类活动的施压与承压的双重属性，使得人类活动指标项在进行区域承载力计算时，必须分别进行处理，潜力类的人类活动指标被划为承压类指标，与作为区域人地系统承载物质基础的资源环境类指标进行相同的处理。

We find that the Kerr effect will decrease the atomic information entropy.

通过计算得到了原子信息熵随时间的演化特性，分析表明Kerr效应越大，原子信息熵明显减小。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。