摘要
回转式空预器换热元件堵塞及处理是电力企业生产的焦点问题,鉴于此,分析了哈锅预热器的堵塞原因及其危害,并介绍了常规处理手段以及空预器严重堵塞时使用高压水冲洗空预器的经验。
This research conducts elderly widows in rural area with an empirical analysis on the social support of the living-alone the methods of questionnaire survey and case interviews. The analysis revealed that： Firstly, the social support of the living-alone elderly widows is poor. The economic support is quite low mean their source of income is less, their income is low, the ability to pay chronic disease medical bills is weak; Secondly, the elderly who have no daughter faceenormous difficulties during their illness because daughters attend sick parents usually in rural area; Thirdly, the emotion support is medium. Their daughters and neighbors play a critical role in their emotion support. The low social support of the living-alone elderly widows in rural area is associated with the low level of basic pension in rural area, the limited coverage of minimal assurance, the heavy pressure of the high marriage betrothal gifts and the embarrassment of the daughters＇ taking care of their parents. Therefore, to improve the basic rural pension level, to expand the range of minimal assurance, to include daily chronic diseases into the new rural cooperative medical system, to raise the sense of responsibility of family economic support, to advocating the daughter pension are the reasonable countermeasure.
作者
李月英
李俊
高乐
徐晋
LI Yueying(School of Management, Taishan University, Taian 271000, China)
出处
《人口与经济》
CSSCI
北大核心
2017年第1期44-53,共10页
Population & Economics
基金
山东省教育厅高校人文社会科学研究计划项目“农村寡居老年人口的生存状况与社会支持研究”（J14WC03）
中国女性研究会/汕头大学女性研究中心2014--2016年度中国青年学者女性/性别实证研究项目“农村独居女性老年人生存状况和社会支持研究”.
关键词
空预器
堵灰
处理
高压水冲洗
the rural elderly women
living-alone elderly widows
social support
