平均寿命

Along with the population structure aging and mean lifetime lengthening, the cataract surgery increased significantly year by year.

目的：白内障是常见於中老年人的眼疾，随著人口结构的老化及平均寿命的延长，白内障手术有逐年增加之趋势。

The queen bee lives for an average of four to six years.

蜂王平均寿命为4至6年。

Based on the limited capacity system : queuing model,the process mechanized waste disposal in open pit mine are analyzed,a grey evaluation model in which the purchase cost,disposal capacity,operation cost and average useful life of vehicle are comprehensively took into account is constructed.

采用系统容量有限的：排队模型对露天矿机械化排土过程进行分析，构建了综合考虑购置费用、排土能力、运行成本以及车辆平均寿命等因素的综合灰色评价模型，以此确定汽车配置方案，并进行了实例验证。

Property is the same, from the perspective of living, housing is its length of life and land, the average life of a new house for 50 years, the land of its serviceable life is 70 years.

知识产权是相同的，从生活的角度看，住房是其长度的生命和土地，平均寿命的新房子50年来，土地的使用年限是70岁。

The average life span for a sloth is about 35 years old.

树獭的平均寿命大约 35 岁。

In the next twenty years, life expectancy may well rise again, even more steeply.

在今后的20年里，平均寿命可能会再次增长，并且长得更快。

In this paper, we use a stochastic approximation to calculate and approximate to the true values of mean lifetimes which are the important components of a masked system.

本论文使用随机近似方法去逼近遮蔽系统中重要元件平均寿命的真实值。

The United Nations Development Program estimates that the life expectancy in East Timor is 57 years.

联合国开发计划署估计东帝汶平均寿命是57岁。

And this ancient city, where a traffic policeman's life expectancy hovers around 40 years, is hardly alone.

这个古老的城市，当地的交通警察的平均寿命只有40岁，却不是唯一的。

In place will come enhancements for life expectancy, genes for strength and virility and so on even intelligence.

平均寿命将会上升，强壮与活力的甚至是智慧的基因也将会增多。

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。