平均寿命

An elementary particle in the lepton family, having a mass209 times that of the electron, a negative electric charge, and a mean lifetime of2.2?

介子轻子族中的一种基本微粒，其质量为电子的209倍，是一种负电荷，平均寿命为2.2？

The average lifespan of the worm is 21 days.

该蠕虫的平均寿命为21天。

By 1997, the average lifespan increased to over 76 years, with 23.3% of total deaths caused by cancer.

到1997年，平均寿命增加到76岁， 23.3 ％的总死亡所造成的癌症。

Lol Italian average 80, don't know there in china?

意大利人平均寿命80岁，不知道中国是多少？

The average lifespan of an adult louse is between twenty-eight and thirty days.

平均寿命一成人之间的虱子是2008年和三十天。

Can you tell me the life span, the average life span, at the end of the second major cycle?

你能否告诉我，在第二主周期末期，平均寿命是多少？

Questioner: Can you tell me the length of the average span in years at the end of the second major cycle?

发问者：你能否告诉我，在第二主周期末尾，平均寿命是多少？

The tiny European nation of San Marino boasts the longest average life span for men, with 81 years.

欧洲小国圣马力诺则成为男性平均寿命最长的国家，为81岁。

O'Rourke's words had "the average life-span of a trout-stream mayfly hatch". His election-winning alliance in 1997, principle laid aside, was with the founder of the KCIA.

O'Rourke的话说，"其平均寿命就像鳟鱼溪里一只蜉蝣的孵化时间"。1997年他的选举获胜的联盟竟然还包括韩国中情局的创立者，毫无与原则性可言。

And, almost uniquely, their menfolk have the same average lifespan as their women—71 years.

最独特的是，男人的平均寿命和女人的一样都是71岁。

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。