China's 7th national population census triggered a new round of discussion about its population structure. According to the latest census, China's total fertility rate, the average number of children that would be born to a woman over her lifetime, has dropped to 1.3. What is sustaining this...
What is the expected live birth rate per thawed oocyte?OVUM cryopreservationBIRTH rateOVUMSURVIVAL rateCONFLICT of interestsdoi:10.1093/humupd/dmae015Orvieto RaoulHuman Reproduction Update
A.highly paid jobsB.women's desire for independenceC.expenses of child raisingD.high divorce rate 2{{B}}TEXT A{{/B}}What influences the birth rate most in the United States is ___. A.highly paid jobsB.women’s desire for independenceC.expenses of child raisingD.high divorce rate ...
What’s the main reason for the worldwide shortfall of birth rate? A. The medical infertility. B. The economic insecurity. C. The housing problem. D. The governmental policy. 相关知识点: 试题来源: 解析 B 正确答案:B 解析:细节题。原文第三段第三句表明全球婴儿出生率降低最主要的原因是经济...
Urbanization is likely to continue, with the cities of the developing nations struggling under the weight of twice their present populations by the year 2000. The presently rich counties are approach [translate] a2. What influences the birth rate most in the United States is ___ . [translate]...
fertility rate is worked out as the number of live births per year per 1,000 women of reproductive age. Another metric used to measure population growth is the birth rate, which is calculated as the number of births per year per 1,000 individuals; the birth rate in Germany is just below...
The one-child policy had serious implications for China's demographic and economic future. China's fertility rate stands at 1.6 in the early 2020s and it's among the lowest in the world.7The U.S. is at 1.7. China has a considerable gender skew in the 2020s. Its population includes ro...
百度试题 结果1 题目What factors determine the population growth?() A. birth rate B. death rate C. immigration rate D. emigration rate 相关知识点: 试题来源: 解析 ABCD 反馈 收藏
9. What can we learn from paragraphs 2 and 32 A. Birth rate in Japan is higher than aging rate. B. Japan's population structure is out of balance. C. Most of the Japanese dislike children or seniors. D. Women are less likely to marry than men in Japan 相关知识点: 试题来源: ...
The one-child policy had serious implications for China's demographic and economic future. China's fertility rate stands at 1.6 in the early 2020s and it's among the lowest in the world.7The U.S. is at 1.7. China has a considerable gender skew in the 2020s. Its population includes ro...