关于人口增长的论文摘要英文翻译

这里有一篇文章是关于世界人口增长的。UN 'concerned' by world population growth trends Fertility must drop below replacement level in order to stabilise the world population says a UN The world population growth rate must slow down significantly to avoid reaching unsustainable levels， says a new UN To have a reasonable chance of stabilising world population， fertility must drop to below "replacement level"It must then be maintained at that level for an extended period， says the This replacement level is the fertility level at which a population replaces itself from one generation to the The world population is already poised to reach 7 billion later this year and this figure potentially could double to 14 billion by 2100 if action is not “Start QuoteEven countries with intermediate fertility need to reduce it to replacement level or below if they wish to avoid reaching unsustainable population levels”End Quote Hania Zlotnik Director， UN Population Division This is of particular concern for the least developed countries worldwide， which are growing at the fastest rate and are already the most vulnerable to The UN Population Division have produced six projections of potential future population change based on different changes to fertility level and other In the medium scenario， world population peaks at 4 billion in 2070 and then starts to However for this to happen， fertility needs to decline significantly in most developing No guarantee In recent years， there has been widespread acceptance of the medium scenario as almost a However Hania Zlotnik， the Director of the UN Population Division says there is "no guarantee that this scenario will become a reality because high-fertility countries may not reduce their fertility fast enough and countries with intermediate fertility levels may see them stagnate above replacement level""Even countries with intermediate fertility need to reduce it to replacement level or below if they wish to avert continuous population increases to unsustainable "Replacement level is the level of fertility at which a population exactly replaces itself from one generation to the In high mortality countries it is 5 children per woman and in low mortality countries it is 1 children per The high and low projections reveal how even relatively small deviations from replacement-level fertility can lead to dramatic changes in the size of the world The high scenario， where fertility remains mostly between 2 and 3 children per woman， would lead to a world population of nearly 30 billion in 2300The report says that "even with significant fertility reductions， Africas population will likely increase by 150% by 2100 and many of its countries will see their populations increase four-fold or more"It warns that although the reduction of fertility may be inevitable， considerable effort over the next few decades is required to make it a 地址：

This is really aserious problem we should pay attention to！So this topic is quite meanfulling！so net collected this essay for you！ The human race has experienced aconsistent increase in population since the beginning of its Famine and disease have done little to offset(抵消)this steady Too many people are added annually to the population of the So both the causes of population increase and the results of having more people are worth careful Culture evolution is the major factor responsible for population Early in human development，people invented tools to hunt Later they built shelters to protect Step by step，they made life As aresult，fewer died from natural forces，such as harsh climate and In the past，when population grew，there was unexplored territory to But now，almost all the habitable land has been The world's population may reach 7billion in It is clear that world population is aserious issue that needs careful Human beings are unique to solve problems through cultural (发展)Facing the world population explosion in the near We must carry out the birth control program in order to save the mankind and save the

Moves towards old age and developed country population old agedevelopment while the world population， the Chinese population old agealso is The population old age production， is preciselythe society progresses， the economical development The Chinesepopulation transforms was generally considered the beginningestablishes new China， at first was the mortality rate obviously andrapidly But the nationwide fertility rate transfers 变则 thebeginning to 20th century 70's initial period country birth controlpolicy involvement， and rapidly changes the low fertility rate levelby the high fertility rate Thus， the population old age hascaused the question which the labor force population burdenunceasingly increases， has affected our country social economydevelopment， and to corresponding material and the spiritual variousaspects and so on infrastructure， legal system construction set thenew Had issued in view of this situation nation old age committee "theChinese Old age Enterprise Develops" 十15 "Plan"， proposed "十15"period， China is caring for the aged the safeguard， the medicalsafeguard， the social rescue and so on， as well as the old ageenterprise infrastructure construction， the old age industry， aspectand so on old age spirit culture life must realize goal and Wealready must correctly understand the Chinese population old ageformation reason， the basic characteristic， the development tendencyas well as possibly produce the social economy consequence， needs toclarify the population old age to the social economy movement and thesustainable development Only this， can enhancepolicy-making the scientific nature and the feasibility， solves thegood population old age problem， for implements the sustainabledevelopmental strategy creation advantageous population Through to the population old age scientific connotation limits， isclear about the our country population old age Through topopulation old age evolution process research， key elaboration ourcountry population old age characteristic and its to economy， societyand family and so on various aspects influence， thus solves owninsufficiency， proposes the solution population old age questioncorresponding countermeasure 关键词：Key word: Population old age population burden old age social securitysustainable development

About the courseThis survery course introduces students to the important basic material on human fertility，population growth，the demographic transition and population Topics include:the human and environmental dimensions of population pressure，demographic history，economic and cultural causes of demographic change，environmental carrying capacity and Political，religious and ethical issues surrounding fertility are also The lectures and readings attempt to balance theoretical and demographic scale analysis with studies of individual humans and The perspective is globaa with both developed and developing countries 本次调查过程中向学生介绍有关人类生育的重要基本材料，人口增长，人口转变和人口政策。主题包括：人口压力，人口历史的人类和环境方面的问题;人口变化，环境的承载能力和经济和文化的可持续发展。政治，宗教和道德问题围绕：生育杀婴，堕胎，避孕，重男轻女，政府强制，移民和妇女地位。这些讲座和阅读试图分析人类个体和整个社会形成的人口规模与理论上的平衡。该观点涵盖了全球发达国家和发展中国家。争论的原因是医疗和人口迅速增长的影响等问题。

关于人口增长的论文摘要英语翻译

Of the world's population aging and the aging of the population in developed countries the same time， China's aging population has The aging of the population have is social progress and economic China's population changes are generally believed to have started in the founding of new China， the mortality rate is initially clear and rapid And the national fertility rate change is the 20th century began in the early 1970s to the national family planning policy intervention and quickly from the high level of fertility to low fertility Thus， the aging of the population has led to the burden of the working population growing problems affecting China's social and economic development， as well as the corresponding infrastructure， legal system and other material and the spirit of building the new In view of this situation the National Committee on Aging issued a "development of the cause of aging，" 11th Five-Year "plan" the "11th Five-Year Plan" period， China's old-age security， medical insurance， social relief， and the cause of aging infrastructure construction， older industries， the elderly spiritual and cultural life， and other fields to achieve the objectives and We should correctly understand China's population aging of the formation， basic features， Development trends and possible socio-economic consequences， more to be cognizant of the aging of the population and sustainable socio-economic operations Only then can we make decision-making more scientific and feasibility of solving the problem of aging to the implementation of a sustainable development strategy to create an enabling environment for the Based on the aging of the population scientific content defined clearly China's aging population Based on the aging of the population evolution of the study focuses on the aging of China's population and the characteristics of the economy， society and the family， as well as the impact， so as to solve their own inadequate solve the problem of aging population in the corresponding

Nowadays humanity is faced with a lot of troublesome problems: energy crisis， cancer， pollution， population explosion， They are threatening the survival of Therefore， some people are pessimistic about the future of 　　They are pessimistic because they think that limited energy on earth will be exhausted soon; incurable diseases are threatening more people's lives; pollution is worsening the environment; population explosion will make food shortage even more 　　Actually they needn't worry too much about these Scientists will have developed new energy resources by the time oil and coal are used Besides， scientists are making a thorough study of genes and they will manage to cure cancer by adjusting the arrangement of They are also making efforts to control pollution and Furthermore， all the governments in the world are concerned about these problems and they ahve taken measures to solve these 　　Therefore， we have every reason to be sure that human beings will conquer nature but they will never be

关于人口增长的论文英文翻译

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According to a recent report from the United Nations， the world population continues to It is over 5 billion It could reach 4 billion in the year But during the past 10 years or so， a large and rapid drop in the world's birth rate has taken Families generally are smaller now than they were a few years It is happening in both developing and developed Family planning is the most effective way to solve the population problem， the seriousness of which we often Quite obviously family planning has so far macle little At a time when half of the world is suffering from starvation， poor health and a badly Iow standard of living， we simply cannot take lightly the population If we don't control the birth rate right now we'll surely lead a miserable life in the near llliteracy is perhaps the main enemy of family Countries， which share the highest birth rate such as Brazil and India， are also those which share the highest illiteracy People there don't even know what "birth control" To me， the ignorance of family planning is a social So we had better begin with social reforms through，say， legislation， Of course， we cannot deny the necessity of the medical approach and we should use it in conjunction with other The answer to the question whether man can survive one of the crises of the 21st century， namely population， is in our

关于人口增长的论文英文翻译版

The National Day is a national political nature strongest But， the various countries' National Day name as well as the date determination is different Said from the name that， in the world called “National Day” or “National Day” has China， France and so on approximately 40 countries; Called “independent date” or “independent festival” has American， Mexican， Philippine， the Burmese ten-day period and so on approximately 60 countries， was called “republican date” or “republic date” has countries and so on the Yugoslavia， Zaire， Iceland; Called “revolutionary festival” has the former USSR， Albania， Hungary; Called “federation establishment date” has Switzerland; Called “union date” has Tanzania; Also some directly adds on “the date” by the country's name， like “Australian date” and “Pakistani date” 字串1 Said from the date meaning that， the world including our country， approximately some 30 countries take founds a nation Japan as a National Day; Some are take the constitution promulgation date as the National Days， like Federal Republic of Germany; Some take revolutionizes the revolt date as the National Day， like France; Some take the head of state birthday as the National Day， like countries and so on Japan， Thailand， Holland， Denmark， E Interesting is， these countries along with king， the emperor of Japan or queen's replacement change the National Day the General country only then a National Day， but， Nepalese， Sweden， Ugandan， Republic of Guinea Denmark has two National Days In Nepal， one is “the national democratic date” (on February 18)， one is king's birthday; In Sweden， one is “the national flag date” (on June 6)， one is king's birthday; In Cuba， one is “the liberation date” (on January 1)， one is “the national revolt date” (on July 26); In Uganda， one is “the independent date” (on October 9)， one is “the second republican date” (on January 25); In the Republic of Guinea， one is “the announcement republican date” (on October 2)， one is “the people defeats the aggression commemoration day” (on November 22): In Denmark， one is “the constitution date” (on June 5)， another is queen the In the world history the most glorious National Day is the san marino National D In the AD 301 years， the san marino on decides as far September 3 own National Day， until now already some more than 1700 years history国庆节是一个国家政治性最浓重的节日。但是，各国国庆节的名称以及日期的确定却不尽相同。从名称上说，世界上称“国庆节”或“国庆日”的有中国、法国等约40个国家；称“独立日”或“独立节”的有美国、墨西哥、菲律宾、缅旬等约60个国家，称“共和日”或“共和国日”的有南斯拉夫、扎伊尔、冰岛等国家；称“革命节”的有原苏联、阿尔巴尼亚、匈牙利；称“联邦成立日”的有瑞士；称“联合日”的有坦桑尼亚；还有的直接以国名加上“日”的，如“澳大利亚日”和“巴基斯坦日”。从日期的含义上说，全世界包括我国在内，约有30个国家以建国日为国庆节；有的是以宪法颁布日为国庆节，如联邦德国；有的以革命起义日为国庆节，如法国；有的则以国家元首生日为国庆节，如日本、泰国、荷兰、丹麦、英国等国。有趣的是，这些国家随着国王、天皇或女王的更换而改变国庆节的日期。一般一个国家只有一个国庆日，但是，尼泊尔、瑞典、乌干达、几内亚共和国的丹麦却有两个国庆节。在尼泊尔，一个是“国家民主日”（2月18日），一个是国王的生日；在瑞典，一个是“国旗日”（6月6日），一个是国王的生日；在古巴，一个是“解放日”（1月1日），一个是“全国起义日”（7月26日）；在乌干达，一个是“独立日”（10月9日），一个是“第二共和日”（1月25日）；在几内亚共和国，一个是“宣布共和日”（10月2日），一个是“人民战胜侵略纪念日”（11月22日）：在丹麦，一个是“宪法日”（6月5日），另一个是女王生日。世界历史上最悠久的国庆节是圣马力诺的国庆节。远在公元301年，圣马力诺就把9月3日定为自己的国庆节，至今已有1700多年的历史。

关于人口增长的论文英文翻译初中

As is known to us，China has the biggest population in the world，which is more than 1，300，000，Such a large population causes some problems in cities，that's the Too many people gather in cities and the jobs are not Some graduates can't find a job though they have left school for In addition，traffic jam is another problem resulting from the big There are too many cars on the roads and 　　The situation of the countryside is not Too many people live in the countryside and we don't have enough farm land for 　　Fortunately，our government has realized the problems and has attached great importance to The government is trying its best to create more jobs and improve traffic Moreover，the one-child policy has helped a 众所周知，中国是世界上人口最多的国家，这是超过such人口众多带来一些问题在城市中，这是很多人聚集在城市和工作不大学生找不到工作，虽然他们已经离开学校此外，交通堵塞是另一个问题因大太多的汽车在公路和街道。农村实际是不人生活在农村，我们不会有足够的耕地来。幸运的是，我们的政府已经意识到了问题，高度重视政府正在尽最大努力创造更多的就业机会和改善交通系统。此外，独生子女政策有很大的帮助。