名词
中文翻译：Unknown
同义词：
['population census', 'census', 'survey']
例句：
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1. The government conducted a general census to determine the population distribution.
政府进行了一次普查，以确定人口分布。
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2. The census is an important tool for understanding the population dynamics of the country.
普查是了解该国人口动态的重要工具。
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3. The survey revealed that the population was increasing at a rate of 1% peryear.
调查发现，人口增长率为每年1%。