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1.
马风华 《师道》2005,(9):25-26
在2001年11月召开的第二届亚太地区学生奶会议上,北京大学教授、儿童青少年卫生研究所季成叶所长撰《从中日青少年身高比较看改善我国学生营养状况的重要性》指出:比较加权处理后的中国男女7-18岁青少年身高和日本同龄段青少年全国平均身高的统计数据,结果清晰显示,中国青少年整体上身高较日本同龄段青少年处于劣势。大体上,7-9岁比日本矮1-3cm,10-12岁矮3-4.5cm。  相似文献   

2.
采用问卷法对吉林省城乡居民身高观进行调查。结果表明,男性身高期望值为177.6cm,女性为167.2cm,身高期望值与身高成反比。崇尚高大已经成为人们的一种审美取向。较高的期望值助长了社会的慕高心理。加剧了社会的就业矛盾。政府、教育、舆论和媒体应加强正面宣传,引导全体公民树立正确的身高观。  相似文献   

3.
随着国民经济的发展和生活水平的提高,我国中小学生的体格发育水平不断增长,学生的膳食营养摄人也有了很大程度的改善。但是,城乡居民的食物质量与营养水平仍然存在着相当大的差距,农村中小学生特别是贫困地区儿童、青少年的营养和发育状况不容乐观。据调查,我国儿童身高不达标准的占到32.8%,其中城市儿童为20.3%,农村儿童为35.8%,在有些贫困地区甚至高达50%以上。体重不达标准的,城市儿童占到5%~8%,农村儿童约为30%。  相似文献   

4.
党和政府历来重视青少年学生的健康成长,并高度重视学校体育在青少年健康成长过程中所发挥的作用。进入21世纪以来,受应试教育和一些不健康生活方式的影响,我国青少年在身高、体重等形态指标持续增长的同时,肺活量、速度、力量等体能素质明显下降。为了从根本上扭转这种趋势,我国全面启动了“亿万青少年学生阳光体育运动”,旨在全国范围内掀起青少年体育运动的高潮,使亿万青少年健康成长、全面发展。  相似文献   

5.
马克思主义祖国观融入青少年爱国主义教育对青少年德育工作有着重要意义。适应超越,由近及远;晓事为先,蕴情契理;完善制度,持续如一是马克思主义祖国观融入青少年爱国主义教育的重要原则。在其指导下,马克思主义祖国观融入青少年爱国主义教育的可行策略有创新教育手段,激发青少年爱国意识;挖掘教育素材,升华青少年爱国情感;健全教育机制,坚定青少年爱国意志。  相似文献   

6.
民主法治是公民政治观的重要组成部分,对青少年进行政治观教育必须坚持以科学的马克思主义世界观为指导,民主包含五个层次的含义,即民主性质,民主形式和民主运转,对青少年进行民主观教育要从这三个方面入手。依法治国的主体是广大人民群众,人民群众的法律意识对依法治国方略能否得到切实的贯彻执行是一个至关重要的因素,对青年学生进行法治观的教育,关键是要树立他们的宪法观念和依法治国观念。  相似文献   

7.
青少年社会主义民主观教育对于引领青少年树立正确的民主观念,培养正确的民主实践行为,推动中国特色社会主义民主政治建设,具有重要的现实意义。有效实施青少年社会主义民主观教育,需要对思想政治教育的课程设置进行调整和优化。当前,在青少年社会主义民主观教育课程设置中,还存在着诸多问题,在大思政课框架下,青少年社会主义民主观教育课程可设置三种模式,即独立、内生、整合。  相似文献   

8.
刘少奇青少年劳动教育思想既是继承和发展中华民族劳动理念和马克思主义劳动观的理论创新,也是解决特定时期青少年升学和就业问题的实践创新。以青少年劳动平等观、实践观、人生观和价值观为主要内容的刘少奇青少年劳动教育思想在破解时代难题和培养青少年正确的劳动观上发挥了重大作用。梳理刘少奇青少年劳动教育思想,对新时代加强和推进青少年劳动教育具有重要的启示意义。  相似文献   

9.
培育青少年的和谐观,对于建设和谐社会具有重要意义。在青少年思想政治教育中培育和谐观,应当发挥教育者与青少年双方的主动性和创造性,采取多种措施,多渠道、多侧面、多层次地对青少年进行引导教育。  相似文献   

10.
本文以遗传图谱分析法、查阅资料、问卷调查法、访谈法为研究方法,对影响青少年身高的因素进行了探究。研究发现,影响青少年身高的因素主要有遗传、营养、睡眠、运动、精神、性成熟、疾病等几个方面。  相似文献   

11.
《海外英语》2007,(5):44-45
It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,  相似文献   

12.
汉字倒说     
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   

13.
《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   

14.
王菲 《华章》2007,(12):273-273
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   

15.
裴水妹 《华章》2007,(11):196
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   

16.
17.
1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…  相似文献   

18.
钱生钱!     
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   

19.
The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex.  相似文献   

20.
Today, Sunday morning, I sit thinking and typing at my computer. My thoughts are in my homeland, India and my body is in China. The body is here and mind there for a good reason. Mr. Hu is president and I am resident and both are in each other's countries (what a difference the absence of one small letter makes!). Mr. Hu will return in a few days and I will stay on longer.  相似文献   

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