出生率

This will happen as the last of child red of the baby boom generation finish high school.

会出现这样的情况是因为最后一波高出生率的孩子也从高中毕业了。

If we do not control the birth rate, we'll be on the edge of starvation in the near future.

如果我们不控制出生率，在不远的将来将会濒于饥饿的边缘。

What is the most effective method of birth control?

控制出生率的最有效的方法是什么？

Second, our national economy is developing rapidly and the birth rate has been under control..

其次，我们的经济出生率得到了控制。

The birth rate is under control in this country.

这个国家的出生率已得到控制。

India is one of the countries with a very high birth rate.

印度是出生率很高的国家之一。

Second, our national economy is developing rapidly and the birth rate has been.

其次，我们的经济在迅速成长并且出生率得到了控制。

Second, our national economy is developing rapidly and the birth rate has been .

其次，我们的经济在迅速发展并且出生率得到了控制。

Second, our national economy is developing rapidly and the birth rate has been put under control.

其次，我们的经济在迅速发展并且出生率得到了控制。

Nntality is the birth of new individuals. The realized natality is the actual successful reproduction per female over a period of time.

出生率就是新个体的产生，实际出生率就是一段时间内每个雌体实际的成功繁殖量。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。