1) accident frequency
事故频率
2) frequency accident
频率事故
3) personnel accident rate
工伤事故频率
1.
Being one of the important indices for objective management of production safety in mines,the personnel accident rate is an indication of the safety conditions of production system in the mines.
矿山企业职工工伤事故频率是矿山安全生产目标管理的重要指标之一,反映了矿山生产系统的安全状态,其变化是个随机过程,具有典型的非线性特征。
4) accident accumulation frequency
事故累计频率
1.
Through the investigation and statistical analysis of the accident data in Guiyang,the authors have used the accident accumulation frequency method to obtain the black spots,and put forward feasible and effective improvement methods for reducing the incidence of traffic ac.
通过对贵阳市事故资料调查与统计分析,运用事故累计频率法鉴别事故多发地点,提出切实可行的整治措施,降低交通事故的发生,改善道路的安全水平。
2.
Through the investigation and statistical analysis ofthe accident data in history, the authors have found the distinquishing method of black point-theaccident accumulation frequency method(AAFM), and used this method to obtain the optimum fittingcurve-Logarithmic curve.
采用系统分析方法对109国道石中段进行交通事故多发点研究;通过对事故历史资料的调查与统计分析,找出了适合本路段的黑点鉴别方法——事故累计频率法,利用此方法得到最佳拟合曲线——LOGARITHMIC曲线。
5) frequency of accident due to poor quality of service
货运事故频率
6) emergency frequency monitoring card
事故频率监控卡
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条