threshold model的例句大全

Poets with hills and waters Geomorphic Threshold Model for Ephemeral Gully Incision in Rolling Hills with Black Soil in Northeast China

山光水色与诗人&谈中国山水及山水诗人东北漫川漫岗黑土区浅沟和切沟发生的地貌临界模型探讨

After having obtained the Euler-Lagrange equation of the threshold model, we compute this equation numerically by the method of gradient descent flows.

在得到门限模型的Euler-Lagrange方程后，我们利用梯度下降法实现数值计算。

In the analysis of financial time series, the GARCH Model is suitable for depicting the conditional heteroscedasticity of financial time series and the threshold model ( threshold autoregressive or threshold ARMA model) is able to quite accurately describe the non-linear rules of series.

在金融时间序列分析中，GARCH模型适合描叙金融时间序列的异方差性，而门限模型（门限自回归或门限ARMA模型）能较为精确地刻画序列的非线性规律。

It has been acquired the threshold model of enhancement of oil production of fracturing and remedial action, according to the relation of marginal cost and marginal income of well fracturing and remedial action.

根据油井压裂和补孔措施的边际成本和边际收益的关系，建立了压裂和补孔措施的增油量界限模型。

Based on both the modified clustering model and GM ( 1,1) model, the concentration threshold model of each pollutant is established to calculate the critical value with the environment aim at attaining the standard grade.

结合修正聚类分析模型及灰色预测GM（1,1）模型，建立了污染物达标浓度阈值计算模型，从而可确定系统内各因子在达标这个环境目标下的浓度临界值，即目标总量控制值。

This paper we put the extreme value theory ( EVT) into the VaR model, and use the extreme value theory of the threshold model ( POT) to measure the foreign exchange margin trading of extreme risk.

本文把极值理论（EVT）引入VaR模型中，并使用极值理论的阈值模型（POT）来度量外汇保证金交易的极端风险。

Injuring models of silver chain, Chinese pine and arborvitae and seed losing models of aero-afforestation in 30 d were constructed. The ecological threshold model for managing rodent community in artificial forest ecosystem was established by coupling the local and state permeable maximum losing indices.

采用系统分析法，组建了刺槐、油松、侧柏被害模型和飞播造林30d种子损失模型，并以国家及地方标准的最大允许损失指标偶联求得林区啮齿动物群落管理中的生态阈值模型。

In contrast to conventional JND ( Just Noticeable Difference) threshold model, JPW describing minimum perceptual sensitivity weighting to noise changes, is fitter for nonadditive watermarking.

与传统的仅可见视差（JND）阈值模型相比，JPW刻画了对噪声变化的最小感知权重，它更适合于非添加型水印。

This paper empirically tests the effect of capital structure on corporate performance with different growth opportunities using panel threshold model from perspective of agency theory.

本文从委托代理理论出发，在考虑公司成长机会差异的情况下，采用门槛面板模型对上市公司资本结构与经营绩效间的关系进行了研究。

A study on economic threshold model of Phyllostachys pubescens ecosystem

毛竹林生态系统经济阈值模型的研究

With segregation analysis and polygenic threshold model, the mode of genetic transmission in 67 families with schizophrenia ascertained in Henan Province was studied.

用分离分析和多基因阈值模式对67例精神分裂症家系进行了研究。

The Financial Development, FDI and Technical Progress: An Threshold Model Analysis Based on the Inter-Province Panel Data in China

金融发展、外商直接投资与技术进步&基于中国省际面板数据的门槛模型分析

Adaptive Threshold Model Research for Image Processing Based on Statistic and Average Method

一种基于统计平均的图像处理自适应阈值模型

Clearly, the simple threshold model can not effectively distinguish.

显然，简单的阈值模型无法进行有效地区分。

We have numerically analyzed the single-model operation condition of the half-ring cavity laser and influence of the half-ring cavity structure on bending loss and threshold current density has been obtained.

数值分析了半环形激光器的单模工作条件，同时模拟分析了半环形结构对弯曲损耗及阈值电流密度的影响。

The mode and the threshold current characteristics of planar stripe geometry DH lasers can be analyzed by two-dimensional waveguide model.

平面条形双异质结激光器的模式和阈值电流特性可以用两维波导模型来分析。

The threshold autoregressive model analysis of karst-fissure water dynamic system in northern karst area of China

岩溶裂隙水动态系统的门限自回归模型分析

Based on the model, the laser characteristics such as the threshold current, mode suppression ratio etc. have been specified.

利用该模型对光纤光栅外腔半导体激光器的阈值电流、模式抑制比等进行了研究，得到了一些新的结论，并对此结论作出了合理的解释。

By adding threshold control to stochastic-dynamic climate models with linear feedback coefficients, the nonlinearity of model parameters can be more obvious.

提出一种附加门限控制的具有非线性反馈作用的随机-动力模式，从而对具有线性反馈的随机-动力气候模式加以改进。

Strong convergence rates of parametric estimation for threshold autoregressive model

门限自回归模型参数最小二乘估计的强收敛速度