【摘 要】
:
老年产业是指专为老年人设计、开发、制造商品和提供服务的产业。随着老龄人口在我国总人口的比重的快速增加,我国已步入老龄化社会。因此,重视研究与开发老年产业,积极开拓
论文部分内容阅读
老年产业是指专为老年人设计、开发、制造商品和提供服务的产业。随着老龄人口在我国总人口的比重的快速增加,我国已步入老龄化社会。因此,重视研究与开发老年产业,积极开拓老年人商品与服务市场———“银发市场”,有着深刻的现实意义。一、要大力开发老年产业与“银发市场”?
The elderly industry refers to industries designed, developed, manufactured and provided for the elderly. With the rapid increase of the proportion of the aged population in our country’s total population, our country has stepped into an aging society. Therefore, it is of profound practical significance to attach importance to the research and development of the aged industries and to actively explore the market for the elderly in goods and services, the “silver hair market.” First, we must vigorously develop the elderly industry and the “silver market”?
其他文献
The data of Bouguer gravity and topography are inverted to obtain the crust thickness of China. In order to reduce the effect of regional non-isostasy we correc
为提高调度运行的可靠性、高效性,并为最终实现自动化调度创造条件,山东省引黄济青工程在原有通信专网的基础上进行了更新改造,新建的综合业务数字通信系统,采用 MSX—2000L
词汇作为语言中最活跃的因素,其变化发展非常明显。旧词不断延伸出新义,新词不断产生。新词的产生有许多内在外在的原因。本文将探讨英语新词的形成原因以及它的一部分构词方
在经济增长过程中,引起产业结构变动的因素很多,其中经常的、起制约作用的因素基本有技术进步、消费结构变动、进出口结构变动、人口、经济政策等。有些学者把自然资源禀赋作为
Phase field method offers the prospect of being able to perform realistic numerical experiments on dendrite growth in a metallic system. In this paper, the equi
近年来,随着国家对高职高专教育的日益重视,高职高专教育正在进行教学质量工程建设,科学的管理手段必然能够有效促进教育教学改革。因此实施教务管理信息化是适应教学改革,提
A large number of crude oil and rock samples from various oil pools of the Central Uplift in Dongying Depression were investigated to reveal the origin and accu
1 概况 引黄济青工程输水河全长253km,有151km采取了预制混凝土板衬砌。衬砌型式分全断面衬砌和半断面衬砌两种。
1 Overview Yin Huang Jiqing project water river lengt
Three dumping sites have been formed at the northern region of Fushun City, Liaoning Province, for a large number of gangues including much oil shale that had b
并联谐振原理如图1所示,并联回路两支路的感抗和容抗分别为X_L和X_c,当X_L=X_c时,回路产生谐振。这时,虽然两个支路的电流都很大,但回路的总电流I≈0,X_c上的电压等于电源电