层次

It is a crucial issue to establish a unified canonical description form for different design levels with low complexity.

该方法可以用来有效判断不同设计层次的描述是否等价，从而可以实现跨设计层次的模块重用、综合和验证。

The causes of shield tunnel defections could be divided into six branches: the segment dislocations, lining material deterioration and seepage. etc. Fault trees are also founded to illustrate each branch. 23 quantitative elements from the fault trees are selected to serve as the diagnosis indexes, all of which could be applied in engineering practice. By using the AHP method, a 3-level diagnosis index system is established. Afterwards, the procedure of setting up the quantitative judging criteria is given, as well as the relative index weight of index layer, by using the improved Analytic Hierarchy Process-multiplication scale method. At last, the values of corresponding parameters of membership functions are set, with the Cauchy distribution model.

将盾构隧道常见病害成因分为管片错位、衬砌材质劣化以及渗漏水等6个子系，对每个子系构建了病害故障树；从工程应用角度出发，从故障树中选取了23个可定量化因素作为评价指标，通过层次分析法建立了三层病害评价指标体系；对体系中单一评价指标的定量化分级方法进行简述，并给出所有指标的建议分级标准，采用改进的层次分析法－乘积标度法确定了各评判指标之间的相对权重；确定了基于Cauchy分布模型的隶属函数的关键参数。

Supply chain risk information warning index weight is ascertained with the Analytical of Hierarchy Process. It structures a simple risk warning model and puts forward a process of supply chain risk information warning index.

在简介层次分析法的基础上，利用层次分析法确定供应链风险信息预警指标权重，构建供应链风险信息预警模型，完善供应链风险信息预警体系工作流程。

If we divide transliterations into three levels of success, will they be as successful as Chow Mein, tofu or tea?

如果我们将音译的成功水平划分为三个层次，是否可以以炒面、豆腐或茶来代表这三个层次呢？

As the complicatedness of the human beings and the fuzzy and incomplete information determine the complicated nature of the talent evaluation and selection,the decision-making of such complicated systems is due to various factors and different-layers of decision-makin...

由于人的复杂性、信息的模糊性、信息的不完全性决定了人才的评价和选择具有复杂性，这种复杂系统的决策问题属于多因素、多层次决策问题，本文给出了基于模糊层次分析法的高技术企业人才综合评价模型，为高技术企业的人才综合评判提供了一种科学的决策方法。

The second improvement is to combine the fuzzy optimization model, which has its advantages with view to quantitative problems, with the decision-making method based on fuzzy congruity theory, which has its advantages with view to qualitative problems, thereby a model that is more applicable to the practical evaluation of the problems that have both quantitative indices and qualitative indices, or a so-called mixed model is established.

本研究提出了相应的改进方法：一是将基于模糊一致矩阵理论的决策分析方法推广到了多层次的情况，使之适用于多层次、多指标综合评价问题；二是将对定量指标问题具有优越性的模糊优选模型和对定性指标问题具有优越性的基于模糊一致矩阵理论的决策分析方法结合起来，构建了更适合应用于实际综合评价问题既有定量指标又有定性指标的模型，即所谓的混合型模型。

The second improvement is to combine the fuzzy optimization model, which has its advantages with view to quantitative problems, with the decision-making method based on fuzzy congruity theory, which has its advantages with view to qualitative problems, thereby a modelthat is more applicable to the practical evaluation of the problems that have both quantitative indices and qualitative indices, or a so-called mixed model is established.

本研究提出了相应的改进方法：一是将基于模糊一致矩阵理论的决策分析方法推广到了多层次的情况，使之适用于多层次、多指标综合评价问题；二是将对定量指标问题具有优越性的模糊优选模型和对定性指标问题具有优越性的基于模糊一致矩阵理论的决策分析方法结合起来，构建了更适合应用于实际综合评价问题既有定量指标又有定性指标的模型，即所谓的混合型模型。

For this reason, we could consider the component hierarchy as establishing a containment hierarchy.

因为这个原因，我们能够认为，组件的层次结构基于包含的层次结构。

In order to deal with the exchange of different calculating models, the collaborative resource account and collaborative cost object account are established. 3. Based on the multistage ABC calculating model, the dissertation researches the cost-volume-profit analysis, capacity loss analysis and variance analysis methods and their applications. The dissertation founds a multi-product activity-based CVP analysis model with activity capacity constraints, and discusses the solution of the model and its application in production.

在作业成本要素建模的基础上，提出了多阶段作业成本核算模型的建模约束规则，研究了基于规则的作业成本核算模型完整性以及环形分配的检查算法，提出了分配层次概念和环形分配的分配方法，给出了计算当前分配层次的算法和针对模型总体的核算算法，通过设立协作资源账户和协作成本对象账户解决了模型之间的交流。

The method and process of applying analytic hierarchy method to the determination of the weight of costumer requirements is discussed and the series family of the chassis products is worked out according to customers needs.

在建立汽车底盘产品的客户需求层次分析模型的基础上，论述应用层次分析法确定客户需求权重的方法和过程，以客户需求为依据拟定底盘产品系列型谱。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。