So, scientific basis is provided for safety valuation of mining production and surrounding environments.
以便为矿山生产及周边环境的安全评价提供科学依据。
In accordance with the lack of active safety valuation index of dangerous chemicals, this paper studys safety valuation index of dangerous chemicals, which is significatory.
本文针对现行危险化学品安全评价指标的不足，对危险化学品安全评价指标体系进行研究具有非常重要的现实意义。
In order to assess the margin of safety on bonds, we need a valuation framework.
为了评估债券的安全边际，我们需要一个估值框架。
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