fertility rates的意思

fertility rates中文翻譯：

生育率

相似詞語短語

mortality rates───死亡率

fertility treatments───不孕治療；施肥處理

fertility treatment───生育治療

fertility cults───n.生殖崇拜

fertility drugs───生育藥物

fertility pills───安全期避孕丸

morbidity rates───發病率

mortality rate───死亡率

infertility treatments───不孕治療

雙語使用場景

Another finding was that fertility rates have declined in those parts of Morocco and Turkey that export labour to Europe.───報告的另一項發現是，在摩洛哥和土耳其向歐洲輸出勞動力的地區，生育率有所下降。

Fertility rates tend to drop with economic development. China's is still above that of Britain and many European countries.───嬰兒出生率往往會隨著經濟的發展而有所下降，中國目前的出生率仍然高于英國在內的許多歐洲國家。

Some demographers, however, argue that plummeting fertility rates and a rapidly aging population are reasons enough to ease the rules.───一些人口統計專家卻認為，如今急劇下降的出生率以及快速形成的老齡化社會是盡快叫停這項政策的原因。

Italy has no more childless women than France and Sweden, countries with much higher fertility rates (see table).───在意大利，沒有子女的婦女與法國和瑞典這些高人口出生率的國家一樣多。

But whatever the cause, it seems to mean fertility rates can overshoot downwards.───然而不管原因是什么，看起來都表示人口出生率下降過頭了。

Demographers used to say that fertility rates only fell when women got educated and the economy got rich.───人口學家們總是說生育率只有在婦女們獲得了良好的教育并且在經濟富裕的情況下才發生。

英語使用場景

In the developed world, most nations professed themselves deeply concerned about low fertility rates.

It shows the family size a woman would have if she experienced current age-specific fertility rates through her lifetime.

The relationship between fertility rates and mortality rates has created a population structure which has varied substantially during the period in question.

Fertility rates in many European nations and Japan have dropped below the replacement rate, causing concern that shortages of labor and productivity could threaten the quality of life.

The results suggest that fertility rates are a function not so much of religion as of education and employment.

The new numbers suggest the second year of a baby boomlet, with U. S. fertility rates higher in every racial group, the highest among Hispanic women.

Educated women had lower fertility rates, and the children they did have were significantly healthier.

Fertility rates are high, averaging nearly 6. 5 children, while contraceptive prevalence averages less than 8 percent.