查询词典 hierarchies

Mudstone barriers from the formation boundary of the third section of Hetaoyuan Formation to the surface of laminas within the cross-bedding in Shuanghe Oilfield were classified into ten degrees of hierarchies.

摘要应用层次分析法，将双河油田核桃园组第三段的地层边界到交错层的纹层边界的泥岩隔层分为10个层次。

He names the archangels, surveys the different hierarchies, and examines how they have changed over time.

他的名字的天使，不同层次的调查，并研究它们如何随着时间而改变。

In order to exploit object-space coherences, the approach can also be combined with popular spatial partition schemes, e.g. bounding box hierarchies and octrees.

为了利用物体在景物空间的相关性，算法可以结合层次包围盒、八叉树等常见的场景划分方法。

The essential problem of KBOOA are acquirement and organization of knowledge about the application domain. First of all, we recognize objects according to their outside characteristics and build stable concepts structures. In this way, the attributes and behaviors of any objects are treated as objects as well. The concepts are organized in hierarchies, the concepts' semantics are demostrated in the form of conceptual graphs. As hierarchy structure has inheritance, the system has ability to recognize and reuse concepts, analyze and reason the acquired information according to the existing knowledge, understand the problem space and present the system's functions and characteristics to the analysts and users in the form of scenarios. The main means of transforming informal requirements to formal ones is to recognize objects according to their outside characteristics, recognize attributes according to their functional dependence and describe the semantics of objects, behavior and attribute's relationship's because there is a automatic map from the descriptions of attributes and behaviors to class structures. It is difficult to transfer from OOA to OOD, We disscussed the modularity of Object-Oriented programs according to the principles of software engineering and presented the methods to decrease couplings and increase cohesions, i.

KBOOA以知识的获取、组织为中心问题，首先依据对象的外特性识别对象，并将属性和行为也作为对象处理，从而建立起较稳定的概念结构；KBOOA以层次的方法组织概念，以概念图的形式描述概念的语义，利用层次结构的继承特性，使系统具有识别、重用概念的能力，根据已有知识对系统所获信息进行分析、推理，产生对问题空间的理解，并以想定的形式向分析师、用户展示系统功能、性能，从而构成了一个交互式的，具有一定智能的需求分析环境；依据外特性识别对象，依据函数依赖关系识别属性，用概念图描述对象、行为及属性关联，是将需求由非形式化形式向形式化形式转换的主要手段，使属性及行为描述可向类型结构自动映射，为提高需求分析的自动化程度提供了依据。

The method of wavelet transformation is applied to the analysis of monthly mean total ozone in Antarctica .The jump points of different hierarchies which revealed by Mexico Hat Wavelet is shown as cusps of zero points .

运用Mexico草帽子波对南极臭氧总量月平均资料进行了子波分析，墨西哥草帽子波所揭示的不同尺度下的突变点均表现为过零点的拐点。

The soliton hierarchies associated with the modified second order polynomialeigenvalue problems can be factorized into the commuting x- and 〓-constrainedflows, the r-matrices and classical Poisson structures for the x- and 〓-constrained flows are constructed.

与修正的二阶多项式特征值问题相联系的孤立子方程族可以被分解为相互交换的x-和〓-约束系统，本文求出了约束系统的r-矩阵和经典Poisson结构。

Fiefdoms need to fall and hierarchies need to give way to hyperlinks.

封地会减少，等级制要为超链接让路。

These graphemes' error hierarchies are also arranged to show what kinds of grapheme-phoneme correspondences are easy or hard for subjects to generalize and put into practice.

另外还会将这几类字母的错误率由高至低排列，便於了解哪些字音对应关系学生较易自我归纳应用，哪些则否。

Yet even those who ranked highest in the divine hierarchies were hardly more than invisible supermen.

然而即便是那些位列最高位的神也不过是从未见过的超人。

In the phase of fine reservoir description, the barrier beds and interbeds have four hierarchies, including the barrier beds between sand groups, between subzones, between single sand beds, and the interbeds in single sand beds.

认为在精细油藏描述阶段，隔夹层有砂层组间的隔层、小层间的隔层、单砂层间的隔层及层内的夹层4个层次。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失