The characteristics and safety state index of a gas dynamic system are discussed on the basis of analysis of a gas hazard system.
在分析瓦斯灾害系统的基础上，论述了瓦斯动力系统的特征与系统安全状态的表征量。
For fuzzy reliability analysis with fuzzy failure state and fuzzy safety state, a moment method is proposed to calculate fuzzy failure probability.
针对失效状态和安全状态具有模糊性的模糊可靠性分析问题，提出了一种模糊失效概率计算的矩方法。
Theoretical analysis and experiments show that the scheme can effectively reduce a program's state space and satisfy the safety requirement imposed by software model check.
理论分析和实验结果表明，条件化可以有效缩减程序状态空间，并且满足软件模型检测对状态缩减的安全性要求。
For general reliability analysis with fuzzy failure state and fuzzy safety state, moment method is proposed to calculate general failure probability.
针对失效状态和安全状态具有模糊性的广义可靠性分析问题，提出了一种广义失效概率计算的矩方法。
For general reliability analysis with fuzzy failure and safety state, line sampling method is presented to calculate general failure probability.
针对状态具有模糊性的广义可靠性分析问题，提出一种广义失效概率计算的线抽样方法。
The pattern that will help to judge the state of seepage line and provide theoretical criterion for taking safety measures, can be obtained by back analysis.
通过反演方法可以得到浸润线的时空模式，并进而判断浸润线状态，为采取安全措施提供理论依据。
The research of structural fuzzy reliability theory is to set up a model for structural fuzzy reliability analysis just considering the defining fuzzy safety state.
结构模糊可靠性理论研究主要是建立仅考虑失效准则模糊性的结构模糊可靠性分析模型。
Thirdly, calculation method and step for the probability of the element in safety state, intermediate state and failure state are given which is based on the general reliability analysis.
再次，在已有的可靠度计算方法的基础上，给出了单元工作在安全、中介和失效三种情况下，其工作概率的计算方法和步骤。
The displacements and the stresses of the bridge under the state of oil transportation are obtained by static analysis, and provide a basis for the safety as...
通过静力计算，得到管桥在输油状况下的位移和应力，为管桥安全评价提供了依据。
The displacements and the stresses of the bridge under the state of oil transportation are obtained by static analysis, and provide a basis for the safety as...
通过静力计算，得到管桥在输油状况下的位移和应力，为管桥安全评价提供了依据。
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