查询词典 aging analysis

Clustering Analysis of Population Aging in China.

中国人口老龄化的聚类分析。

Therefore, the economic analysis on population aging and pension system are not only the academic issues, but also the important practical issues.

因此对老龄化及养老保障经济效应的分析，不仅是学术问题，也是具有重要意义的现实问题。

Experimental result indicated that the physical process of capacity with aging time was identical with analysis of experimental result of dielectric loss.

实验结果表明，试样电容随不同老化条件变化的物理过程与介质损耗实验结果的分析是一致的：电老化对tanδ的影响最大，热老化在一定程度上起了热清洗的作用，导致老化后介损反而降低。

To make a quantitative analysis of population aging and risk factors that influence the mortality of angiocerobrocardiopathy in Xiaobailou Street.

目的 对影响小白楼街心脑血管病死亡率的人口老龄化及危险因素进行定量分析。正确评价危险因素对心脑血管死亡率变化的影响。

This thesis raises the research value of the exploitation of the professional resources of retired teachers, according to the analysis of the aging society, the growing of the retired teachers and the writer's working experience.

本文从日益突出的老龄化社会特点、青岛市退休教师队伍的状况和自身工作的经验出发，确定了退休教师专业资源开发与利用的课题。

Although the method have been widely applied in practical engineering. However along with damage accumulating and increase of aging structures, new signal analysis and interpretation algorithm need to be developed in order to accurately evaluate damage.

虽然该方法已在实际工程损伤检测方面得到了较广泛的应用，但是随着损伤的积累以及老化结构的增加，为了更加准确的对损伤进行定位和定量，需要发展新的信号处理方法提取对损伤敏感的特征因子。

The effect of acid, base and salt on the thermal stability of chlorinated natural rubber made from latex was analyzed by using chemical analysis, thermal aging experiments with UV spectroscopy analysis and thermal analysis.

采用热老化实验结合紫外光谱分析和热分析，分析了酸、碱及盐对胶乳法氯化天然橡胶热稳定性的影响，并讨论了酸、碱及盐对CNR热降解的影响机理。

Demagnetization, beryllium copper aging, chemical composition analysis, Kim Sang detection and failure analysis of various heat treatment, to facilitate further with customers, improve efficiency and save time and a grinding and cutting processing line.

退磁、铍铜时效、化学成份分析、金相检测及各种热处理失效分析、为方便进一步配合客户，提高效益和节省时间，并设有研磨和线切割加工等。

The microstructures and tensile properties of artificial aging and natural aging a new aluminum matrix sliding bearing alloy TZS88 were investigated by SEM,metallograph analysis,hardness and tensile tests.

通过金相显微镜、扫描电镜观察、硬度和拉伸试验研究了自然时效和人工时效状态下新型铝基合金TZS88的组织与性能。

The multivariate analysis shows that marriage, habitation, diet, exercise, somnus conduce to successful aging and smoke, diabetes, arthritis do not conduce to successful aging .

成功老龄组与常态老龄组单因素分析显示，婚姻、饮食、吸烟、睡眠，高血压、糖尿病及关节炎病史等组间具有显著差异；多因素分析表明婚姻、居住方式、素食饮食、锻炼、正常的睡眠可促进老龄化人群向成功老龄化转变，而吸烟、糖尿病及关节炎病史则无促进作用。

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。