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A dynamic model of the rotor system with slow-varying mass and pedestal looseness was set up.

建立了带有支承松动故障的质量慢变转子系统的动力学模型，利用数值积分和Poincare映射方法，对该转子系统由于支承松动故障而导致的动力学行为进行了数值仿真研究。

The equation of induced magnetic field was set up to calculate the Lorentz force, and the modified k-ε turbulence model under magnetic force was used to measure the viscosity of turbulence.

分别建立诱导磁场方程求解洛伦兹力和磁场作用下的k-ε湍流模型求解湍流粘度，数值模拟了不同强度磁场作用下的磁控等离子体流动和传热特性。

After that we give a presentation of ion lysenkoism which describe the potential change between the two sides of membrane and present the Hodgkin-Huxley model and it\'s equations set.We introduce the basic conception of stochastic resonance and coherence resonance subsequently.

然后，给出了神经元的基本知识，包括神经元的基本结构，神经元细胞膜离子浓度的分布，离子电位梯度和平衡电位，神经元的静息电位、动作电位，接着本文给出了描述神经元膜两边电压变化的离子学说及Hodgkin-Huxley模型和它对应的方程。

We propose a new method of inversion by probability tomography and that allows stable reconstruction of the RTP field with a high fidelity even at the magnetic equator. The inverse model for RTP calculation consists of a set of juxtaposed equivalent prisms.

本文基于概率成像技术提出了一种等效物性的反演方法，实现对地下等效场源的反演成像，取得了对低纬度磁异常稳定化极的效果。

The maths model about the variance that the half-wave voltage varies with the magnetic induction outside is set up.

仿真和实验结果表明，对于平均波长为1.30μm，20T的磁场，铌酸锂的半波电压可以减小了2.13﹪。

Do you know how can I set the duplicating macline in model of magnify.

你知道怎么将复印机设定在缩印模式上吗？

In the research to demand of International reserves,first, according to the affective character of demand to transition of International reserves, choosing the decision theory of Markov and dynamic transition equation as basic model, the paper has set up two transition methods--- stationary matrix and dynamic matrix, the later matrix has improved the sensitive reaction to time and velocity. Second, combining with knowledge of linear algebra, the paper has analyzed and testified the positive associated relation between transition matrix elements on main diagonal and the convergent speed of system, and explained why international reserves transition embodies the character under new situation and why the transition process can be accelerated by the strike of international idle money. Third,on the quantitative calculating to elements of transition matrix,referring to multiplication theory and decomposing-composing method of system, the paper has transformed main three-factor deciding confidence of international monetary into detail modulus by comparing analysis measure,now the matrix has been decided.

在国际储备的需求分析研究中，本文首先选择马尔可夫转移方程作为基础模型，根据需求对外汇储备结构的影响特点，提出非定常转移矩阵变换方法，拓展了马尔可夫变换对时间和速度的敏感性；结合线性代数知识，分析证明了定常转移矩阵的主对角线元素值的大小与系统的收敛速度的正向关联关系，并利用结论解释了国际货币新动向下外汇储备转换表现出的趋势特点以及国际游资冲击对国际货币结构变化的加速影响；在转移矩阵元素的量化计算上，本文参考乘数理论和系统分解合成原理，采用对比分析方法把影响国际货币信心的三大要素综合量化为转移偏好系数，然后根据转移偏好系数确定转移矩阵的元素值，其中还分别具体给出了定常转移矩阵和非定常转移矩阵的计算方法及在变换中的使用方法，从而不仅在定量分析上应证了定性分析结论，而且反映了随时间变化的美圆、欧元、日圆的比例结构均衡过程。

This design can proceed to current big and part of flat surfaces lesson a sketch to draw accurately, it with the sketch of Microsoft Visio handles tool software is the main tool that draw the CAI lesson a sketch, make use of the its function in Visio strong and big, operation convenience, apt to the characteristics that undertakes, create to set up the multi-media CAI lesson an every kind of flow chart for needing and organizes construction diagram, even make some object real object diagram, teaching model diagram with imitate to imitate true software a curve for presenting sketch.

本设计可以对目前大部分的平面课件图形进行精确的绘制，它以Microsoft Visio图形处理工具软件为绘制CAI课件图形的主要工具，利用Visio其功能强大、操作方便、易于上手的特点，创建出多媒体CAI课件所需的各种流程图、组织结构图，甚至是一些物体实物图、教学模型图和模拟仿真软件所呈现的曲线图形。

The animal model of selectively denervated masseter had been successfully set up for the first time.

所以，本模型有效、可靠，适用于失神经咬肌的动物实验研究。

And the mathematic model also has been set up.

建立了系统的数学模型。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失