影响健康

To understand the mental health status and related factors of students in a medical college.

了解某医专大学生的心理健康状况及影响因素。

A sudden change in weather may affect your health.

突然的天气变化可能影响你的健康。

E.g. A sudden change in weather may affect your health.

突然的天气变化可能影响你的健康。

Eg. A sudden change in weather may affect your health.

突然的天气变化可能影响你的健康。

Income difference is too big, go against social stability, the abidance that also affects economy is healthy develop.

收入差距过大，不利于社会的稳定，也影响经济的持续健康发展。

Convergence of the test results shows that the economy does not have absolute convergence of the economic characteristics, but this shows the characteristics of condition convergence; Human capital investment rate in the regional economic model have shown significant positive effects that is a notable convergence of factors of affecting the regional economy. On the three core areas of the club convergence test shows that within the three core areas still exist absolute convergence trend, but including human capital expansion of the Solow model the test results have all shown significant convergence of the regional club.

3收敛性的计量检验结果说明，浙江区域经济不存在绝对收敛的经济特征，但表现出显著的条件收敛性特征；人力资本投资、教育和健康形式的人力资本积累均有利于提高区域经济增长，且对区域经济收敛性具有促进作用，这种效应在浙江区域经济中已表现出显著性效应，是影响区域经济收敛的一个显著因素；对三大核心区的俱乐部收敛性检验说明，三大核心区内部仍不存在绝对收敛趋势，但包括人力资本的扩展Solow模型的检验结果却均表现出显著的地区俱乐部收敛性。

Objective The effect of clasp on the health of abutment teeth.

目的初步探讨可摘局部义齿卡环对基牙健康的影响。

Acid precipitation is another important forest disturbance in China.

酸雨是我国森林生态系统健康的又一重要影响因子。

It is widely recognized that leisure activity has a powerful impact on health. This study investigates the relationships among leisure lifestyle, depression and quality of life. This study examine the effects of leisure lifestyle on quality of life as well as the mediating effect of depression between leisure lifestyle and quality of life. After reviewing the literature, leisure lifestyle was categorized into " work-enjoy","homebody","sport-loving","outdoor-recreations","Fictitious-player","social-orientationists".

休闲活动对健康的影响近年来在许多文献受到广泛的讨论，本研究的主要目的除了探讨休闲生活型态、忧郁倾向与生活品质三变项之间的关系；同时验证忧郁倾向是否为休闲生活型态影响生活品质的中介因素，本研究将休闲生活型态分为「工作为乐者」、「家庭本位者」、「喜好运动者」、「户外游憩者」、「虚拟娱乐者」、「人际导向者」等六类，分析方法为结构方程模型分析。

In the process of building and using the mass concrete structures, because of the effect of out-side condition and themselves, some faults will form in the structure, these faults will effect the bearing capability and endurance Using nondestructive testing method to test the concrete"s quality and diagnose its healthy, which has the significant sense in assessing the safety stability and research of the administering diseasesThis dissertation mostly researched the testing methods in the mass concrete structure, discussed the principles, methods, features, sphere of application of the ultrasonic testing in the mass concrete structure with faults, used dynamic FEM to simulate the testing process, discussed when the concrete structure with cracks is under the effect of the pulse, how the elastic waves propagate and what are their changing feature, Researched the principles of the first-arriving waves" phase when the cracks" depths are not same, obtained the relation between the inversion point and the cracks" depth, which has the direction sense in the application of projects,The second part of this dissertation is CT , which used the ultrasonic wave running through the tested-substance to get arriving-time of the ultrasonic wave, then inverse the image This dissertation drawed one CT program which can well present the different little cells ultrasonic wave velocity profiles of the substance, thereby to diagnose the quality of the part of the tested-substance, CT has the better using foreground..

在混凝土结构的施工及使用过程中，由于受其自身及外界各种因素的影响，常常会产生一些缺陷，对结构物的承载能力和耐久性造成严重影响，采用无损检测技术进行质量检测和健康诊断，这对混凝土结构开展安全、稳定性评估以及病害隐患治理研究具有重要意义。本论文主要针对大体积混凝土结构缺陷的检测方法展开研究工作，重点讨论了超声波法检测混凝土结构裂缝的基本原理和方法及其特点、适用范围，运用动力有限元数值模拟其检测过程，探讨了有裂缝缺陷的混凝土结构在脉冲荷载作用下弹性波的传播及其变化特征，研究了不同裂缝深度下首波相位变化规律，得出了反转临界点与裂缝深度之间的关系，这对实际工程应用具有指导意义。声波CT是一种新的无损检测技术，它是利用声波穿透被检测体获取声波接收时间，来进行计算机反演成像的技术。本文利用直射线法编制了层析成像程序，能较好地呈现被检测物体各微小单元的声波速度分布图像，从而对检测体的质量状况作出诊断评估，具有较好的应用发展前景。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。