名词
中文翻译：选择性系数
同义词：
['选择性指标，选择系数例句：1. The study of the selectivity coefficient is crucial for understanding the mechanisms behind disease transmission.（研究选择性系数对于理解疾病传播机制至关重要。）']
例句：
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1. The study of the selectivity coefficient is crucial for understanding the mechanisms behind disease transmission.
研究选择性系数对于理解疾病传播机制至关重要。
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2.The researchers used a mathematical model to calculate the selectivity coefficient, which helped them predict the spread of the virus.
研究人员使用数学模型计算选择性系数，这有助于他们预测病毒的传播。
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3. In the context of genetics, the selectivity coefficient is used to describe how genes are expressed in different tissuesand organs.
在遗传学中，选择性系数用于描述基因在不同组织和器官中的表达方式。