事故

An index of risk of contingencies utilizing the time margin of contingency and probability of contingency occurrence is defined, and an index of transient security risk of the system are also defined under certain kind of contingency set.

利用预想事故的时间裕度和发生概率定义了预想事故的风险指标，并定义了度量系统在特定类型事故集合下的暂态安全风险指标，然后据此提出了一种对系统进行暂态安全评估的方法。

Therefore, the paper identified the main guarantee of maintaining medical neutrality, the establishment of vocational qualifications in Medical Malpractice, vocational qualification system and the medical expert system of individual responsibility, Forensic Examination of procedures and channels for relief and other aspects of the perfect proposal.

对此，本文从保持医疗事故鉴定主体保证其中立性，建立医疗事故鉴定职业资格考试、职业资格制度以及医疗事故鉴定人个人责任制度，完善医疗事故鉴定程序及其救济途径等方面提出了完善建议。

Though analyzing many existing construction accidents, we get to know that the major injury modes include the falling from high place, machine injury, crane injury, object beating, electric shock and collapse. These accidents occupy the 70 percents of all accidents.

通过分析大量以往建筑施工安全事故，得出高层建筑施工的主要伤害类型有：高处坠落、机械伤害、起重伤害、物体打击、触电和坍塌，这些事故占总事故的70%以上。