slope function

This research apply Fuzzy Mathematics to Shanghai Exponential Method and puts forward the Fuzzy Shanghai Exponential Method Which introduces the semi-trapezoidal membership function and the multiple slope membership function to the evaluation function.

将模糊数学应用于上海指数法，在评价函数中引入半梯形隶属函数和倍斜率隶属函数，提出模糊上海指数法；

It is shown that under a certain hypothesis of market, the slope of reaction function in duopoly model is between-1 and 0, which leads to possible unstability for Cournot equilibrium.

证明了在一定的市场假设条件下，由于双寡头垄断模型中反应函数斜串介于－1与0之间，造成此模型Dournot均衡不稳定的可能。

Vegetation maintaining slope stability can effectively overcome the shortcoming of engineering measure maintaining slope stability. When vegetation maintaining slope stability exert the function of soil reinforcement and slope protection of vegetation, at the same time, it can fully exert landscape and environment effects of vegetation.

植被护坡能有效的有效地克服工程措施护坡的不足，植被护坡在发挥固土护坡作用的同时，还能充分发挥植被的景观效应和环境效应。

A BP algorithm with Self-adapting Slope Output Function

自适应斜率输出函数的BP算法

Dynamic Analysis Method of Slope Stability in Earthquake Function

地震作用下边坡稳定的动力分析方法

Summarized four different oil and gas reservoir migration and concentration formation models combining the geological environment forming every kind of the gentle slope and the controlling function to oil and gas reservoir formation.

结合每一种类型的缓坡带形成的地质环境及对油气成藏的控制作用，总结出4种不同的油气运聚成藏模式。

Vegetation on slopes not only serves as landscape function, but also controls rain water erosion and slope stability.

边坡工程中的植被不仅能美化环境，还具有控制雨水冲蚀、稳定边坡的作用。

Simultaneously against the shortcomings of classical BP algorithm, we put forward a kind of BP improved algorithm with varying slope of activation function and dynamically adjusting different learning rate in order to accelerate the convergence of classical BP algorithm and to avoid plunging into the local minimum.

同时针对传统BP算法的缺点，提出了一种基于变更传递函数倾斜度和动态调节不同学习速率的BP改进算法，以加快传统BP算法的收敛速度和避免陷入局部极小值点。

Density is not a determinative factor for slope ET, its function is more on regulating the value of T and the ratio of T/ ET.

植株密度不是坡面植被蒸散大小的决定性因子，其作用更多的是调控蒸腾量及其占蒸散比例。

This paper presents the mathematical model of road subgrade engineering optimization design. Its variable is the design elevation of the change point of slope and its objective function is the subgrade engineering cost.

提出了以路基变坡点为变量、路基工程费用为目标函数的路基工程最优化设计数学模型，并给出了解析形式的目标函数和约束矩阵。

On the basis of analyzing the essential of BP algorithm's learning process, the self adapting slope function is used as the output function in neuron.

在分析BP算法学习过程的基础上，提出使用自适应斜率函数作为神经元的输出函数，以改善BP算法学习过慢的弱点。

The slope dynamic feature in function of earthquake is studied, and the deformation, velocity, acceleration and stress features of the slope are revealed.

研究地震荷载作用下，边坡的动力响应特性，揭示边坡在地震作用下的变形、速度、加速度与应力分布特性，以及对边坡稳定性的影响程度。

Considering two uncertainties, randomness and fuzziness, in slope stability assessment, and taking fuzzy random variables as basic variables, a slope fuzzy random failure function taking and a slope fuzzy random limit state equation is established.

考虑边坡稳定评价中存在的两种不确定性&模糊性和随机性，以模糊随机变量为基本变量，建立模糊随机功能函数和模糊随机极限方程，得到模糊可靠指标和模糊可靠度。

The mechanism of biotechnical slope protection was studied from three aspect of roots mechanical function, hydrologic effect of stem and leaf ( includes dead branches and fallen leaves), and transpiration effect of plant.

从植物根系的力学作用、植物的蒸腾排水效应、茎叶及枯枝落叶的水文效应3个方面，分析了公路边坡植物的护坡机理。

Its slope function can make the user pass in and out conveniently, and doesn't cause the slip because of careless.

其坡度的功能，使用者进出学习桌方便不致因不小心滑倒。

The results indiCated that the shift of threshold voltage of edgeless CMOS/ SOS is almost the same with that of typical CMOS/ SOS for total dose radiation, so is the slope function of log ( I)-V curve.

结果表明，在总剂量辐照下，封闭棚和条形栅CMOS／SOS器件的阈电压及log I－V曲线亚阈斜率的变化趋势基本相同。

The bridge pile foundation in rock slope has double function of bearing load from superstructure and counteracting landslide-thrust from pile foundation side, and the mechanical behavior of pile in rock slope is much more complex than anti-slide pile and simplex inclined-loading pile.

岩质边坡上桥梁基桩具有承重与阻滑双重功能，其受力性状远比抗滑桩和平地上两侧无坡度的单一倾斜受荷桩要复杂得多。

The Function of Deep Displacement Moni to ring in the Study of Slope Stability

深部位移监测在边坡稳定性研究中的作用

Results show that the effect of projection noise on the reconstructed fields is represented by a slope function related to the filter used in deflection tomographic filtered back-projection algorithm.

分析结果表明投影噪声对重建场的作用体现在与由偏折层析滤波反投影算法的滤波器有关的倾斜函数上。

Second, use function of the slope is satisfied;

第二是满足边坡的使用功能；

An approach of linear fractional curve fitting applied to the type value points is presented, under the condition of a steep slope in function curve. The article also shows how to apply the technique of sectionally function curve fitting in practice.

提出对函数曲线很陡情况下的型值点进行线性分式曲线拟合的方法，并给出分段函数曲线拟合在实际问题中的应用示例。

The decision coefficient of abrasion degree and average depth, slope fitting power function equation could reach same as the slope, discharge, which made the abrasion degree prediction accuracy through transport process increase greatly.

用平均水流深度与坡度的幂函数方程可以得到与坡度、流量拟合方程一样的决定系数，使得在坡面流输移过程下泥沙颗粒剥蚀大小预测精度大大增加。

It is the critical technique of soil slope stability analysis to locate the most dangerous slip surface, and to locate the most dangerous slip surface is a nonlinear optimization problem that takes integral stability safety factor of soil slope as a target function.

土坡最危险滑动面的搜索确定是土坡稳定性分析的关键技术。而土坡最危险滑动面的搜索可归结为一个以土坡整体稳定安全系数作为目标函数的非线性优化问题。

Focusing on overcome the shortcomings of routine angle gauge using in forest measuration, a new-type angle gauge with the function of correct slope automatically was developed.

针对普通测树角规在森林调查中存在的弊端，研究发明了一种能自动改正坡度的新型角规，详细介绍了其原理、结构设计及使用方法。