the number of all the world’s students in institutions of higher learning increased by a factor of 3.2. In 1913 the number of students per 10,000 inhabitants in Europe varied between 7 and 11, whereas in 1934 it ranged from 11 to 30. More recently, this proportion has increased as foll...
Since 1920,the population of China has doubled.With over one billion people today,China accounts for23 oercent of the world’s population.This increase is the greatest problem in China’s plans to modernize itself.In order to solve the population problem,China has begun a “one-child”policy...
With over one billion people today, Chinareaches 20 percent of the world's population. This increase is the greatest problem in China'splans to modernize(使现代化) itself. In order to solve this population problem, China hasbegun the one-child policy. This means that married couples have to...
(5分)Since 1920, the population of China has doubled. With over one billion people today, China has 23 percent of the world's population. This increase has become the greatest problem in China.In order to solve this population problem, China has carried out the one-child policy. This ...
billion people today, China accounts for 20 percent of the world's population.This increase is the greatest problemin China's plans to modernize itself.In order tosolve this population problem, China has begun the one -child policy.This means that married cou 自1920年以来,中国的人口有doubied...
More and more of the world's population are living in towns or cities. The speed at which cities are growing in the less developed countries is alarming . Between 1920 and 1960 big cities in developed countries increased two and a half times in size, but in other parts of the world the...
aIt is not easy to meet each other in such a big world、I never regretted meet you, love you 正在翻译,请等待... [translate] aHappily this was accomplished without conflict when King James ofScotland became King of England and Wales as well 愉快地这是成功的没有冲突,当詹姆斯国王ofScotland...
sex, and cause specific mortality standardised to the world population.Mortality increased substantially after the economic crisis in 1998, with life expectancy... M Tamara,B Paul,B Paolo,... - 《Bmj》 被引量: 0发表: 2019年 Epidemiology of ischemic stroke subtypes according to TOAST criteria:...
Ohio, constituent state of the U.S. It is bordered by Lake Erie and Michigan to the north, Pennsylvania to the east, West Virginia and Kentucky to the south, and Indiana to the west. Ohio ranks 34th in terms of total area among the 50 states, and it is o
“overseas Chinese” who emigrated toSoutheast Asia, theUnited States, Europe, and other parts of the world. Since the 1980s many of them returned and resettled in and around Guangzhou. Another phenomenon that emerged since the 1980s is the presence of a largetransientpopulation of workers ...