cutting sequence meaning in Chinese
割切顺序
Examples
- A study on cutting - volume computation of a pdc bit accounting for different cutting sequences
水化早期水泥净浆电导的特征及与凝结时间相关性的研究 - Firstly , dca cut sequences in original family at a position near to their midpoint , and two new subfamilies of shorter sequences are obtained
首先， dca将原序列集在中点附近切断，得到两个含较短序列的序列子集。 - This thesis focuses on techniques of dynamic fault tree in system reliability modeling and its qualitative and quantitative analysis . it studies bdd solution for static sub trees 、 markov chain solution for dynamic sub tree briefly and the modularization of dynamic fault tree ; presents the algorithm for top event occurrence rate of dynamic fault tree based on weibull distribution . then this thesis presents a new approach to solve top event occurrence rate and a new generation algorithm of minimal cut sequence of dynamic fault tree that deviate from markov model completely
本文着眼于动态故障树在系统可靠性建模及定性定量分析中的技术,研究了基于bdd的静态子树分析方法、基于马尔可夫模型的动态子树分析方法以及动态故障树模块化方法,并提出了基于威布尔分布的动态故障树顶事件发生概率计算方法;提出了一种完全脱离马尔可夫模型的求解动态故障树顶事件发生概率的方法和一种最小顺序割集的生成方法。 - Based on research of theory and methods , this thesis presents design scheme of the dynamic fault tree analysis platform dfta and implement the platform ; practices a dynamic fault tree analysis example of boeing 707 plane engine oil indication system and alarm system on the platform and gets top event occurrence rate 、 minimal cut sequence 、 probability importance sequence 、 structure importance sequence and critical importance sequence and presents system improvement suggestion based on the analysis results
在理论方法研究的基础上,本文提出了动态故障树分析平台dfta的设计方案,并进行了实现;利用该软件对波音707飞机发动机滑油压力指示和警告系统进行了动态故障树实例分析,得到了顶事件发生概率、最小顺序割集、概率重要度排序、结构重要度排序、关键重要度排序等分析结果,并根据上述分析结果提出了系统设计改进建议。