element fault meaning in English

元件故障

Study for grey - element fault tree theory of extended reach drilling disks
大位移井钻井风险灰元故障树原理研究
Abstract : fault tree analysis is introduced about diagnosing fault in the electromechanical equipment . the qualitative and quantitative analysis is made to the structure and action of the fault tree analysis . this paper presents logical relationship between the element fault and system fault . general formulas are deduced from system reliability and the probability of the system fault
文摘:介绍了机电设备的故障树分析法，对故障树的构成及其作用作了定性及定量的分析，指出了元器件的故障与系统故障的逻辑关系，并给出了系统故障概率计算公式及实例。