平均寿命

Their average life expectancy of 72 years, while whites are 78 years old.

他们的平均寿命为72岁，而白人是78岁。

The average life expectancy in 1949 from about 35 to 80 of the 70-year-old early.

平均寿命从1949年左右的35岁增加到了80年代早期的70岁。

A: I am Ra. The average life span, as we have said, is misleading.

A ：我是拉。平均寿命，如我们曾说过的，容易引起误解。

Japan has one of the world's longest average life spans.

日本是世界上平均寿命最高的国家之一。

There are five different types of these, and their average life span is only a few days.

白细胞有五种不同的类型，平均寿命只有几天。

The average life of a red cell is 120 days, so new cells have to be made all the time.

平均寿命的一个红色的细胞是120天，使新细胞都必须作出的所有时间。

Their average life expectancy is less than that of other Americans.

他们的平均寿命低于其他美国人。

It increases our average life expectancy .it is beyond that of our ancestors.

延长了我们的平均寿命，是我们不祖先活得更久。

The average life span for Americans is now more than 74 years.

美国人的平均寿命高于74岁。

After all, as little as 200 years ago the average life span in North America was 37 years.

毕竟，少了200多年前在北美的平均寿命为37年。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。