1.
The incidence of DGR was 32.4% in the younger group and 51.9% in the other group.
十二指肠胃反流的发生率，青年组32．4％，中老年组51．9％。
2.
They were divided into three groups,the young aged group(40-44),middle aged group(45-59) and old aged group(≥60).
按年龄分为青年组(40-44岁)、中年组(45-59岁)及老年组(≥60岁)。
3.
middle and old aged workers
中老年工人中老年工人
4.
Consultative Group for the International Year of Older Persons
国际老年人年协商小组
5.
The congregation consisted in the main of middle aged and elderly people.
大多情况下，教堂会由众多中老年人组成。
6.
Consultative Group Meeting on Midlife and Older Women in Latin America and the Caribbean
拉丁美洲和加勒比中老年妇女问题协商小组
7.
Studies on the Treatment of Alzheimer s Disease with the Prescription of Regulating the Heart and Invigorating the Kidney;
调心滋肾中药组方调治老年性痴呆的研究
8.
Application of Social Group Work in the Social Work with Elders;
小组工作方法在老年人社会工作中的应用
9.
Characteristics and organization of bodybuilding sports of middle and old aged people;
中老年体育健身活动的特点及其组织管理
10.
Influence of group training on rehabilitation curative effect of senile stroke
小组治疗对老年脑卒中患者康复效果的影响
11.
Reference genes selection in mRNA analysis of aging rat tissues
老年大鼠组织mRNA分析中内参基因的选择
12.
senile elastosis
老年性弹力组织变性
13.
Lung cancer rates increase steadily from the youngest to the oldest ages in all birth cohorts.
从年纪最小到年纪最老，在所有的血统组中，肺癌率都是稳定地增加。
14.
The resultsindicted that: 1 )The performances of the three tasksdeclined with age. The performance declined obviouslyin the senior old age group ;
结果表明：（1）三项记忆成绩均随增龄而减退，其中年老老年组减退明显；
15.
Study on the development of the elderly association in harmonious society;
构建和谐社会过程中的基层老年群众组织作用研究——以老年人协会为例
16.
Centre international de gerontologie sociale
国际社会老年学中心(社会老年学中心)
17.
Volunteer your time at your local Red Cross, senior center, or another organization.
到当地的红十字会、老年中心或其他组织去义务服务。
18.
Protein Contents of Serum, Brain other 6 kinds of Tissue in Aged Rats
老年大鼠血清及脑等六种组织中蛋白质含量变化的研究