层次

If the number of sub-tree of XML is more and more, the value must be replaced by the abstracter conception.

使用概念层次树的基本思想是：首先，一个属性的较具体的值被该属性和概念层次树中的父概念所代替；然后，对XML中出现的相同子树进行合并，如果XML中生成的子树数目仍然很大，那么用这个属性的概念层次树中更一般的父概念去替代。

Based on the historical experiences, comparison and practice for moral education in universities, a complete study of moral education mode for postgraduate is carried out to contain the assumptive theories, structural process of knowledge and complete operational system. Thus, a new mode of the moral education for postgraduates in the new era is suggested on the idea level, structural level and operational level.

经过历史经验、比较借鉴和理论原则等方面的准备，论文提出了研究生德育模式研究必须具备提供理论的假设性、促进知识的结构化过程和形成完整的操作系统等3个基本特征，并以当前的工作实践为背景，从理念层次、结构化层次和操作层次上，总结出符合新时期特点的研究生德育模式。

In fact,the gravitational mass of the atomic nucleus or the atoms ,the molecules or the macroscopic objects, and the celestial bodies,all of which contain the electromagnetic mass.

物质每从一个低层次构成为高一个层次时，它就要放出结合能，它的静止质量总比构成它的低层次物质的总静止质量要少。

This kind of integrated responsibility consists of economic responsibility, legal responsibility, ethic responsibility and beneficent responsibility.

本文将企业社会责任划分为两个层次，即自律层次的企业社会责任与他律层次的企业社会责任。

The chapter three was written to discuss the dematerialization trend of transparency and to analyze it from the technique level. In addition, this study was analyzed by the four topics, which were material, structure, space and concept.

本研究藉由材料和空间等技术层次来分析透明性的实践手法，以期了解现代建筑中对於透明性概念的实践，从中洞察物质层次的表现如何能升华成思维层次的表现。

A XML-based case representation method is proposed, accompany with the solution of several CBR key issues, several definitions of concept hierarch and its generalization method.

2针对CBR范例表示和组织的不足，深入研究了基于XML的范例表示，给出了概念层次和概念层次树的定义和概化方法，建立了基于XML的多层次范例映射模型，在这个模型下探讨了CBR方法的一些关键问题。

One focuses the relationship between the operation variables and intermediate variables, the other concentrated in the relationship between the intermediate variable and final variables.

对货币政策有效性的研究主要分为两个层次：从操作变量到中介变量为第一个层次，从中介变量到最终变量为第二个层次。

Some of the contrast－polarity quadrochromatic in high density, to increase the level of the relatively small density differential is large, and more high low profile levels and low relief, such as surface relief of color film, production should contrive such images of light and shade of the main level of coordination, you can get a better copy reproduce the effect.

一些中高密度反差的原稿，中调层次较少，密度级差较大，而高低调层次较多且平缓，如逆光拍摄的彩色片，制作时应想办法使这类图像主体调的层次明暗协调，即可取得较好的复制再现效果。

Results of cross-level mediation model show that employees' psychological capital is positively related to their organizational citizenship behaviors; additionally, organizational service climate has significant cross-level effects on individual psychological capital and organizational citizenship behaviors.

以跨层次中介模式分析结果发现，在个人层次中，员工的心理资本与组织公民行为皆有显著地正向的关联；而组织服务气候对个人层次的心理资本以及组织公民行为有显著的跨层次正向影响；此外，员工的心理资本中介组织服务气候与部分员工组织公民行为的构面。

Mental self-supporting of university students was a multi-level and multi-dimensional model. It included tow levels: the core trait and the basic trait. The core trait included autonomy , self-control ?sociality. The basic trait included self-conviction, self taking responsibility, goal management , self-solace % opening and containingx self-cognition and self-decide. 2 . Test-retest reliability , split-half reliability , internal concordance coefficient,content validity, construct validity and index validity of the mental self-supporting questionnaire of university students were good. This questionnaire could be used to test the mental self-supporting of university students.

有关研究结果如下：(1)大学生心理自立是一个多层次多维度的心理结构，可以划分为&核心特质&、&基本特质&两个层次，核心特质层次包含&自主性&、&自控—社会性&两个维度，基本特质层次包括&自我坚信&、&自我负责&、&目标管理&、&自我抚慰&、&开放包容&、&自我认识&、&自我做主&七个维度，(2)根据大学生心理自立结构的理论构想编制的《大学生心理自立问卷》的重测信度、折半信度、内部一致性信度、内容效度、构念效度、效标效度等信效度指标均较佳，该问卷可以作为评价大学生心理自立的适宜工具。

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。