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Demography is the analysis of population variables.是什么意思？

Demography is the analysis of population variables.

人口学是对人口变量的分析.

相关词汇
demography is the analysis of population variables

demography

n. 人口统计学；adj. 人口统计学的；

is

vt.& vi. 是（be的三单形式；n. 存在；

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

analysis

n. 分析，分解，梗概，要略，[数]解析，验定；

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

population

n. 人口，全体居民，特定[生物]种群，[物]布居；

variables

n. 可变因素，变数( variable的名词复数 )；
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