素质

In this dissertation, the mechanical behavior of the metal adhesively bonded composite joints under loading have been systematically investigated by numerical calculation methods and experiments, and effects of shape dimensions and physical parameters of joints on stress distribution and strength of adhesively bonded joints have been placed emphasis upon.

本文在对国内外关于金属-胶层复合材料接头力学性能数值研究及发展现状进行综述的基础上，运用有限元法并结合实验手段主要研究了胶接接头承载后的力学行为，综合考虑了几何尺寸和物性参数对接头强度和应力分布的影响，并运用层次分析法对胶接质量进行综合评估，综合考虑接头形式，制造工艺，操作人员素质等因素的影响。

The stress distribution of adhesively-bonded metal/metal single lap joints under tensile shear loading is analysed using elastic-plastic finite element method .The influence of lap length on the strength of adhesively bonded metal joints which are bonded with phenolic resin and acrylic resin respectively is discussed in detail. It is shown that adhesive has great influence on the stress distribution of the lap region. With the increment of lap length, the stress concentration of adhesive layer decreases.

本文在对国内外关于金属-胶层复合材料接头力学性能数值研究及发展现状进行综述的基础上，运用有限元法并结合实验手段主要研究了胶接接头承载后的力学行为，综合考虑了几何尺寸和物性参数对接头强度和应力分布的影响，并运用层次分析法对胶接质量进行综合评估，综合考虑接头形式，制造工艺，操作人员素质等因素的影响。

Determination adn resilience are two of the most important qualities needed to make the grade as an athlete.

决心和韧性是一名运动员成功的两种最重要的素质。

To meet the furious challengestowards the international competition in the future, our Party and the State Department havedetermined advisably that we should promote the quality education roundly, and bring up anew socialistic generation adapted to the modern construction in the...

为迎接未来激烈国际竞争的挑战，党中央、国务院英明决定：全面推进素质教育，培养适应21世纪现代化建设需要的社会主义新人。

It is of vital importance to cultivate the learners aesthetic judgment in quality education.

审美能力的培养是素质教育的一个重要方面。

In other words, no substance, no candor, no humor, no affability and no endearing qualities; Eldrich's personality is simply non-existent.

换言之，没有实质内容，没有坦白，没有幽默感，没有亲切，没有优胜素质； Eldrich的人格是根本不存在。

Affective education is an important facet of quality education.

情感教学是素质教育中的一个重要层面。

The age of teachers is an important index which reflects the physiological period of teachers whether they are during the period of youth or midlife or agedness.

教师的年龄，是反映教师生理阶段是处于青年期、中年期还是走向老年期的一个重要指标；工龄或教龄，是反映教师生存中，从事其教学、专业工作长短的一个指标，它也可以从一个侧面反映出教师的专业素质；教师的文化学历，反映了教师生存中，从事教学与专业工作的文化基础和文化起点，是教师生存压力大与小最重要的学术背景条件。

He must have speed, power and agility.

他必须有很好的速度，力量和灵敏的素质。

It has set up a reliable technical assistant relation with the vegetable Institute of the National Agra.

技术人员素质较好，与中国农科院蔬菜所、北京农科院蔬菜所、天津农科院蔬菜所、承德市蔬菜所建立了可靠的技术依托关系。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷