age structure的意思

age structure中文翻譯：

[統計]年齡構成；年齡分布

相似詞語短語

structure───vt.組織；構成；建造；n.結構；構造；建筑物

age───vt.使成熟；使變老，使上年紀；vi.成熟；變老；n.年齡；時代；壽命，使用年限；階段；n.(Age)人名；(瑞典)阿格；(日)揚(姓)；(西、荷)阿赫

float age age───漂浮年齡

androecium structure───雄蕊結構

pyridine structure───吡啶結構

formularized structure───公式化結構

furoin structure───呋喃結構

matrix structure───矩陣結構；基地組織

corallite structure───珊瑚巖構造

雙語使用場景

Simply introduce the concepts of the population age structure.───簡單介紹有關人口年齡結構的相關概念。

In this paper we formulate an epidemic model with chronological age and infectious age structure.───本文根據流行病的傳染過程和機理建立了具有年齡和病程結構的流行病模型。

At the same time of population census, the age structure of wintering common cranes had also been examined.───在進行種群數量調查的同時，還對越冬灰鶴種群的年齡結構進行了探討。

In the aging process, age structure has been a crucial factor influencing the human capital.───年齡結構是影響人力資本增長的重要因素。

Ring-width chronologies and tree age structure were both used to investigate the relationship between tree line dynamics and climate change.───而在受季風影響的地區，樹木年輪寬度的增加與當年雨季的氣候變化關系不大。

Age structure effect----Changes in the age distribution induced by the rate of population growth.───年齡結構效應——由人口出生率引起的年齡分布變化。

Now, the total of construction human capital is growing, level of human capital is low, and age structure is unreasonable.───建筑業的人力資本則呈現出總量上不斷增加，人力資本水平較低，年齡結構不合理的現狀。

Age structure may also be represented by a survivorship curve.───存活曲線也可以反映年齡結構。

age-standardized death rate : Death rate corrected so as to allow for the effects of the differences in age structure of a population.───年齡標準化死亡率：根據（一國）人口年齡結構差異的影響修正的死亡率。

英語使用場景

All 4 populations have opposite pyramid age structure, and few coning individuals, which is still decreasing.

To what extent can trends be related to concomitant changes in age structure, household composition, or work patterns?

The age structure of tillers was of expanding type on both pastures for haymaking and that for grazing.

However, with a higher age structure, compared with the national average, demand continues to outstrip supply.

In this paper , we study a nonautonomous SIS model with age structure.

Southern coast seaside resorts also improved through their ability to attract a more balanced age structure.

Meanwhile, points for attention that whether the age structure is reasonable under intensive cultivation.

Age structure is a foundational base to study the population dynamics.

At the level of individual LLMAs there are some very marked differences in age structure.