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The existing problems of evaluation of slope stability are analysed, and the method mechanism evaluating slope stability with the calculating results of finite element is discussed.

研究分析了目前边坡稳定性评价中存在的问题,讨论了应用有限元计算结果直接评价边坡稳定性的方法机制。

Applied with the holistic analysis method, based on the theorem of maximal probability multiplication and the principle of cannikin, the paper establishes a coordination model between the sub-systems (river, wetland, lake, city, dryland) within the ecological water allocation system of the river basin.

本文应用整体分析法,基于最大概率乘积定理和"木桶法则",构造了流域生态用水分配系统的协调性评价模型,分析了各子系统生态用水分配的合理度,完善了流域生态用水分配合理性的评价内容和方法。

With the development of modern logistics, the speed of constructing logistics node has become more and more fast. So how to evalue the ecomomic and social benefit of the logistics node construction project canonically and scientifically and to provide scientific data has become a outstanding problem.

随着我国物流业的发展,物流结点基础设施建设速度不断加快,如何对物流结点的建设进行规范、科学的经济评价和社会效益评价,为物流结点建设的可行性研究提供科学依据,成为我国物流行业目前急需解决的问题。

The coating's protective efficiency and hydrophobicity were investigated by water absorption by capillarity and contact angle respectively.

使用毛细管吸收量评价防护涂料的保护程度,使用接触角评价防护涂料的疏水性,使用离子色谱测定石灰岩腐蚀层中形成的硫酸盐,根据硫酸盐的量决定石灰岩的腐蚀程度。

The research results show:(1) we combine time series method with the dispersed Markov Chains theory of stochastic process, and present a Markov Model based the time series analysis for predicting the precipitation for groundwater resources evaluation. Results show that the time series-Markov Model is efficient, and it has higher accuracy than that of the single model of time series;(2) started from the systematic point of view, we analyze the metabolic process of groundwater, establish the ultimate metabolic equation of groundwater for protecting the water resources, and discuss the value of reducing evaporation for making full use of the water resources;(3) Through a theoretical analysis of the results of the experiments, we draw a conclusion: the critical depth on evaporation of groundwater is in step with the height of the maximal capillary rise of media.

通过理论分析与实验研究,得出主要结论如下:(1)论文将传统的时间序列方法与随机过程马尔可夫预报模型相结合,以预报大气降水量,并用于地下水资源评价,创造性的提出了地下水资源评价中降水量的时序——马尔可夫预报模型;(2)论文从系统的观念出发,分析了地球水循环中地下水代谢过程,建立了旨在保护水资源的地下水极限代谢条件方程,并进一步阐明了减少蒸发量和增加补给量在水资源保护中的重要作用;(3)论文通过实验研究和理论分析,论证了潜水蒸发存在极限埋藏深度,得出了潜水蒸发极限埋深与介质最大毛管水上升高度一致的重要结论。

It is concluded that catastrophe theory evaluation is reasonable and it is a new way for regional groundwater environment comprehensive evaluation.

从而验证了突变理论方法用于地下水环境风险评价的合理性,为区域地下水环境质量综合评价提供了新的途径。

However, so far, there is few evaluation index sign system and evaluation method of supply chain to aim at that supermarket in catena which is in the core position in supply chain competition environment.

然而,到目前为止,很少有专门针对连锁超市处于核心地位的符合供应链竞争环境下的供应链绩效评价指标体系及评价方法。

Liquid propellants,widely used in the spaceflight area,have their own particular features,such as strong causticity,toxicity,inflammability,explosibility and so on,are prone to some special hazards in the course of transportation.

通过层次分析法确定各影响因素的权重,运用模糊综合评价思想对液体推进剂在公路运输中的泄漏风险进行了评价

In the face of such increasing press, CDR has a hot demand to raise the working level and perfect the working standard.

面对不断增加的药品上市后再评价的工作压力,药品评价中心需要通过各种手段不断的完善和提高自身水平。

Not all of parameters are significant for certain event.

进一步研究发现不能简单地根据等动测试某些指标的大小,评价运动员的力量素质的优劣,而应该结合不同项目的特点,选择最能反映该项目的运动能力的等动力学指标,对其进行有效客观的评价分析和训练指导。

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你知道吗,我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。