用fertility造句子，“fertility”造句

There's still a considerable amount of unintended fertility, especially in some parts of Asia and Africa.

That is when the Nile River flooded its Banks, bringing water and fertility to the land.

In some large countries like the USA and Spain, the recession actually reversed the upward fertility trend.

These unusual beauty contests, known as Gerewol, celebrate the fertility the rains bring to the parched edge of the Sahara.

For nearly 40 years Brazil has invested in research and technological innovation to increase the fertility of its soils with great success.

The birth rate and natural growth rate decreased from 33.43‰ and 25.83‰ in 1970 to 15.23‰ and 8.77‰ in 1999 respectively. The total fertility rate went below the replacement level, making China one of the countries with a low fertility level in the wo

A mother's love is a drop of dew, kissing dry soil. It looks forward to the fertility of the broken earth with the tenderness of the drizzle and the perseverance of diamond.

It symbolizes growth, harmony, freshness, and fertility.

In Brazil, hotbed of Catholicism, fertility is below 1.9.

The link between living standards and fertility exists within countries, too.

We think it's vitally important to raise awareness amongst cancer patients, fertility specialists, oncologists and hematologists.

The best bit, according to Rademakers, is that adding the 'char' to poor soil dramatically increases its fertility, so the world could kill two birds with one stone.

For example, it is hard to say whether an ART baby has died because of the ART technology or because one of its parents had a mutation that mutually contributed to subpar fertility and infant death.

They call for incentives to keep women at home to breed (though poor career prospects for mothers are a big factor behind a precipitous fall in the fertility rate).

If you adjust their lifetime fertility rate to take account of this bulge of babies on arrival, you find immigrant fertility is about 2.2, not much above average.

Fertility testing is nothing if not invasive, but the research, from the University of Rochester Medical Center, means that the latest tool in the fertility Arsenal might soon be a lowly tape measure.

Because the data are based on men with known fertility problems, it's not clear whether the results apply to all men as they age.

Since the urease activity in soil is close correlated with the growth of stem lump mustard and soil metabolism, which is a key indicator of soil ecology and soil fertility.

Using the cervical mucus method to promote fertility doesn't pose any risks.

People with higher levels of education earn more, have more control over their fertility, and have healthier and better-educated children.

"Menopause:Final cessation of menstruation, ending female fertility."

There is a higher accumulation rate of Ni by plantain from soil (6.17%), especially in the poor fertility soil.

Embryo mix-ups at fertility clinics are extremely rare.

The theory that women are born with all the eggs they will ever have has been challenged by research that could raise the prospect of restoring female fertility and reversing the menopause.

As insulin levels rise with weight gain, the pituitary releases ever higher levels of the fertility-regulating luteinizing hormone.

Educational attainment in women and girls has been correlated with decreased fertility and smoking rates, increased age of marriage, adequate birth spacing and overall treatment adherence.