共查询到20条相似文献，搜索用时 97 毫秒
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采用问卷调查、体质测定、数理统计法等方法,对廊坊市老年人群体质现状进行调查和分析,以了解廊坊市老年人体质的现状及其发展规律,为指导老年人体育锻炼、增强体质提供科学的理论依据. 相似文献
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通过对60-69岁老年人的体质状况、体质达标状况、体质综合指数进行分析,找出他们身体状况的发展规律,探索影响老年人健康状况的原因.建议老年人坚持合理的饮食习惯,坚持合理的体育锻炼. 相似文献
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《西安文理学院学报》2019,(6)
采用文献资料法、实地测试法,问卷调查法、数理统计法和逻辑分析法等,对龙岩市城区老年人的身体形态、机能和素质等各项指标进行测试.结果显示:龙岩市城区老年人在身体形态、机能和素质的部分指标均随年龄的增长而逐渐衰退.通过对闽西城区老年人的体质状况的了解,针对存在的现象提出针对性的建议,促进老年人体质健康水平缓慢下降,同时为闽西城区老年人的体质健身措施的制定提供参考依据. 相似文献
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通过对2004年温州市老年乒乓赛男女队员的身高、体重、肺活量、握力、安静脉搏、收缩压等指标的分析,研究乒乓运动对老年人体质的影响。实践证明,老年人参加乒乓运动可有效提高老年人的体质,提高健康水平。 相似文献
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通过对2010年河北省邯郸市60-64和65-69岁两年龄组男性老年人共计135的体质监测结果,研究分析了邯郸市城乡男性老年人两年龄组的体质差异,并提出建议。 相似文献
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通过研究老年人体质测试指标,关于素质指标中与老年人生活实践密切相关的下肢运动能力测试指标较少,本文将介绍“健脚度”的测试指标的方法与实践意义,通过加强“健脚度”训练提高老年人的下肢运动能力,从而达到增强老年人体质的目的. 相似文献
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《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help? 相似文献
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邱崇丙 《唐山师范学院学报》2014,(1):21-23
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。 相似文献
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《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献
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Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject. 相似文献
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Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities. 相似文献
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RUZBEHANI Mohsen 《重庆大学学报(英文版)》2004,3(1):20-25
1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec… 相似文献
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Rachel Zupek 《海外英语》2007,(11):40-41
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了 相似文献