一只股票风险指标β系数直接反应出，The，β,市场组合变动与投资收益的相关性。
of a stock is how much it reacts to movements in the market portfolio.
大气硫酸盐化速率是反应大气污染的重要指标。
Atmosphere vitriol velocity is an important index of Air pollution.
并引入了决策时延这一反应指挥决策系统能力的重要性指标。
Decision time delay is introduced as an important performance target to reflect decision system ability.
目的解决二分类反应资料危险度指标区间估计问题。
试验前后对照组和试食组均未见不良反应，各项安全性指标均未见异常。
No Adverse effect was observed and every safe index was normal during the experiment.
试验前后对照组和试食组均未见不良反应，各项安全性指标均未见异常。
No Adverse effect was observed and every safe index was normal during the experiment.
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