查询词典 asymptotic curve

The results show that population change is the main cause for cultivated land reduction in Suzhou City since the reform and opening. In addition, changes of the urbanization rate and proportion of the tertiary-industry added value to regional GDP of the area also play an important role in the cultivated land reduction. In the scope of observational data, the relationship between the prosperous level and the cultivated land area is similar to the Environmental Kuznets Curve, and Suzhou City is at the early stage of the curve, that is, the period of prominent contradictions.

结果表明：在诸多影响因素中，人口数量的变化是引起改革开放以来苏州市耕地面积减少的主要因素；而第三产业增加值占地区生产总值比重和城市化率的变化对耕地面积的减少也发挥着重要作用；在观测数据范围内，富裕度和耕地面积之间存在类似环境Kuznets曲线，并且苏州市正处于该曲线的前期阶段，属于矛盾的凸显期。

This is what I was reading a Dr. to help teachers made on blasting the m file, in the fitting curve for the actual curve in the theoretical model.

这是我帮一个正在读博士的老师编的关于爆破的m文件，是在拟合曲线，为实际的曲线在理论模型。

Lithologic index template is usually composed of both real data curve and theoretical Iengthened curve.

岩性指数量板通常是由实测资料综合的曲线和理论延长曲线两部分组成。

Experimental results show that the experimental curve matches well with the theoretical curve, and genetic algorithm and neural network controller can control the 5-DOF finger exactly in real-time.

实验结果表明，手指指尖的运动实验曲线与理论曲线比较接近，说明采用遗传算法及神经网络控制能够实现对五自由度手指的较精确实时控制。

And the measured shifting curve extremely approaches the theoretical shifting curve.

实际测得的换挡曲线非常趋近于理论换挡曲线。

The software of Mathematica is applied to numerically calculate the force and draw the υ-h curve, and the theoretical curve in accordance with that obtained in the experiment.

并应用Mathematics软件对受力表达式求数值解，画出υ-h图，与实测的υ-h曲线对比基本吻合。

Results The feeling threshold curve of mechanical middle ear model was similar to the hearing threshold curve of normal person.

结果模型感觉阈曲线和正常人听阈曲线对比，两者走势基本相同。

And then, by regarding the curve and surface as a map from differential manifold to topological manifold, we present the framework of GRPCS and discussed its basic properties in detail. GRPCS provides a unified framework for parametric curve and surface.

然后通过势函数来构造微分流形上的单位分解，将曲线曲面看作微分流形到拓扑流形的映射，给出了广义有理参数曲线曲面的整体理论框架，并对广义有理参数曲线曲面的基本性质进行了讨论。

A had given another new form of curve, which is constructed by a new totally positive basis (DP-NTP basis). This kind of curve shows obvious advantage in computing, for the reason that it has linear complexity. Meanwhile, it has good shape preserving property. But regretfully it is not locally adjustable as how B-spline curves do.

a提出了另一类用标准全正基构造的新曲线表示形式，这种曲线在求值运算中具有线性时间复杂度的明显优势，同时像B样条曲线那样具有模拟或保持控制多边形形状的保形性质，但没有形状局部可调性。

A general conic curve fitting is achieved with the standard conic curve parameters and translation matrix parameters and rotation matrix parameters.

推导了基于圆锥曲线标准表达形式参数，平移矩阵参数和旋转矩阵参数进行圆锥曲线特征拟合的理论。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。