位置函数

The periodical changes of D,α and r_0 with the adsorption position were expressed with the first five terms in Fourier expansion. The potential surface of H_2 on (111) crystal surface was computed individually with LEPS method.

再根据表面周期性的特点，用Fourier展开的前五项表示D，α和r_0随表面位置的变化，最后用LEPS势函数作出H_2在晶体(111)面上的吸附势能面。

Based on constant altitude plan data like reflectivity factor, collected by a new weather radar interpolated with 3D-Barnes scheme, in this paper the vertically integrated liquid water content and vertically integrated liquid water content density of hailstone cells are calculated with the theoretical model, ration of VIL and upright height of hailstone cells, and the maximums of VIL and VILD are identified using MAX function.

以3D-Barnes方案插值的新一代天气雷达反射率因子等高平面资料，用垂直累积液态含水量（vertically in-tegrated liquid water content，简称VIL）的理论模式计算单体的VIL，用VIL与单体顶高度之比计算单体的垂直累积液态含水量密度（vertically integrated liquid water content density，简称VILD），利用MAX函数逐个提取雹云单体在降雹过程中的最大VIL和VILD（分别简称VILmax和VILDmax），采用统计和回归处理技术，利用2004-2006年的5~8月甘肃中部54例局地冰雹单体个例，对单体VILmax和VILDmax与地面最大降雹区的位置、地面最大冰雹直径之间的相关性以及对Rmax的识别效果等进行了对比分析。

Based on Noblesse s Slender Ship Theory, where the variables are separate by expanding exponential function, the wave resistance formulae of a trimaran are obtained.

为快速优化三体船的片体位置，基于Noblesse细长体理论，按照一阶Kochin函数的表达式，在指数函数展开分离变量方法的基础上，本文推导了三体船兴波阻力的计算公式，并根据这些公式实现了三体船兴波阻力的快速计算。

On return from the function, the x and y fields of the POINT structure will indicate the previous current position.

在由函数返回时，POINT 结构的 x 和 y 域将指出前一个当前位置。

The corresponding change in each attribute at all times to call OnDraw function, and in which order to map the current Tower and the Disc, this tower and the plate in the change attributes at the same time, changed the tower and the plate on the screen display position so as to achieve a dynamic graphical Hanoi realize the purpose.

在每次更改相应属性的时候都调用OnDraw函数，并在其中顺序绘出当前的Tower和Disc，这样在改变塔和碟子属性的同时也就改变了塔和碟子在屏幕上的显示位置，从而达到了动态实现汉诺塔图形化的目的。

We will control the quality failure function curve according to the shift of the quality characteristics curve and the change of the curve's shape, the control method will be discussed.

依据模型的不同定义域，讨论了通过调整质量特性曲线的形状和位置来控制质量损失函数曲线的方法。

The velocity distribution function and the average ion energy in different position of sheath are provided in the paper.

一般情况下，分布函数可表示为F，表示不同时间、不同空间位置上具有不同速度的某一种粒子的数量，它是一个六维相空间的方程。

The results show that the logic function characters the nonlinear Phillips curve and the transition takes place at lag eight periods.

本文应用非线性阈值协整对我国菲利普斯曲线及其在经济周期不同阶段的机制转移进行研究，结果表明我国菲利普斯曲线具有显著的非线性特征，并且非线性转换是由逻辑函数刻画的，转换的位置发生在产出缺口的滞后8个季度。

To simplify the event handling process for the application, the touchesEnded:withEvent: method disables touch events for the view temporarily while the button animates back to its original position.

让我们来简化一下事件控制流的过程，touchesEnded函数控制视图的触摸事件让按钮动画移动到他原来的中心位置的时候失效。

Firstly, a class of affine nonlinear systems are considered. The single-layered neural networks are used to approximate the nonlinear functions of the systems. Stable adaptive control algorithms are presented based on system states feedback and system output feedback respectively. The boundary of the tracking error is guaranteed. Then, by using the technique of input-output linearization, the stable adaptive control method for general nonlinear systems is proposed. Finally, the effectiveness of the proposed adaptive control algorithms are verified through the simulation researches for the control of robot manipulator.

首先考虑一类仿射非线性系统，利用单层神经网络去逼近系统的非线性函数，分别给出了基于系统状态反馈和输出反馈的稳定自适应控制算法，确保系统的跟踪误差有界；然后利用输入输出线性化方法，给出广义非线性系统的自适应控制方法；最后通过在机械手位置跟踪控制中的仿真研究，验证了所提方法的有效性。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。