查询词典 probabilistic

A fuzzy indiscernibility relation is changed into the indiscernibility relation by using a λ-cut in the rough approximation of decision classes, and an extension of VPRS method is proposed in which probabilistic rules are obtained from fuzzy decision tables.

为了从模糊近似空间中获取用于概率决策的规则，在决策类的粗糙近似中，通过应用λ-截集，将模糊不可分辨关系转化为等价关系，提出一种可从模糊决策表中获取概率规则的扩展变精度粗糙集方法。

Based on substitution of the indiscernibility relation by a dominance relation and a confident threshold value a set, an extension of the rough sets model is proposed, which can deal with possible inconsistencies in preferential multiple attribute decision tables and obtain preferential probabilistic decision rules made up of preference actions.

摘要通过用优势关系代替不可分辨关系，并设定置信阈值α，提出了一种可以从偏好多属性决策表中发现偏好概率规则集的扩展粗糙集模型。

In this dissertation, the probabilistic seismic response of liquefiable foundations and earth dams was carried out via stochastic ...

本文运用随机动力有限元法，对可液化地基与堤坝在非平稳随机地震输入下进行了动力响应的可靠度分析。

In this dissertation, the probabilistic seismic response of liquefiable foundations and earth dams was carried out via stochastic finite element method under nonstationary seismic loadings.

本文运用随机动力有限元法，对可液化地基与堤坝在非平稳随机地震输入下进行了动力响应的可靠度分析。

In chapter 3 by using probabilistic methods and analysis methods we study pointwise approximation for bounded functions by Baskakov operators.

在这章中主要运用新的方法和概率论工具，结合分析技术，研究了Baskakov算子对一般有界函数的点态逼近问题。

PSHA provides a technical basis for establishing an appropriate non-damaging earthquake distribution used in probabilistic seismic hazard computation for nuclear power plants.

指出了运用我国现行的考虑时空非均匀性的地震危险性分析计算方法对核电厂等设计精良的设施进行地震危险性分析时所存在的问题。

If these results are applied in the current probabilistic seismic hazard analysis, then, for the lower annual frequency of exceedance of peak ground acceleration, the predicted α from the hazard curve could reduce by 30% or more compared with the current PSHA model used in the developing of seismic hazard map in the USA.

如果将所得的研究结果应用于概率地震危险性分析中，对于较低的年超越频度，近断层附近的地表峰值加速度的估算值可下降15%~30%。

It closes the loop between probabilistic method and deterministic method, helps to apply the results of PSHA in The Regulations of Anti-earthquake Design in China (GBJ11-89) and makes it easy to calculate the characteristic parameters related with seismic ground motion.

它将在概率论方法和确定论方法之间搭起一座桥梁，有助于我国建筑抗震设计规范(GBJ11-89)与地震危险性概率分析结果的衔接。

Moreover, the observation that the verbal collocations within V-kai resultative verbs come in different strengths accords with the experience-driven, probabilistic view of grammatical generalizations.

我们也观察到「V-开」构式内的字词搭配强度不同，此现象与经验趋向、机率性的语法归纳特性相符。

On the base of probabilistic and statistics results of joints and cracks, the Author modifies Block Theory. The sliding probability of Key Block is I A RSTR A CT F2 ? 5.It is put up forward that GM(l,1) Model to predict Amount of rainfall, and Markov Chain to modifY GM( 1,1 )predicting result, and then a theoretical predicting Model of amount of rainfall is firstly built. This model is applied in a situ example. It is proved that the model is very useful to predict amount of rainfall ,when ordinal array of Amount of rainfall changes in unexact index rule.

首次将节理裂隙视为有限长，借助有关岩体节理裂隙概率统计研究成果，对块体理论进行修正，确定了关键块体变为滑动块体概率计算公式为 5、本文提出采用GM（1，1）模型预测降雨量，而采用Markov链进行修正的方法，首次用该方法建立了大气降雨量预测的理论模型，并结合实例进行具体应用，解决了当降雨量的时间序列呈不严格的指数规律变化时，大气降雨量的预测问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。