名词
中文翻译：Unknown
同义词：
['discrete element', 'discrete quantity', 'discrete parameter']
例句：
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1. In statistics,a discrete variable represents a categorical data point.
在统计学中，离散变量代表分类数据点。
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2. The model assumes that the population consists of discrete variables.
该模型假设人口由离散变量组成。
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3.The research focused on the relationship between age and health status as measured by discrete variables.
该研究专注于年龄与健康状态之间的关系，通过离散变量来衡量。