相依观察,相依观察值...[继续阅读]

    经济成分,经济的部门...[继续阅读]

    identifiability marking,identification marking...[继续阅读]

    gross annual value...[继续阅读]

    travel line...[继续阅读]

    deaths under one year of age...[继续阅读]

    clear band...[继续阅读]

    subsequent time period...[继续阅读]

    demographic indicators...[继续阅读]

    optimal condition...[继续阅读]