1) danger degree division
危险度分段
1.
Through factor superposition method,assessment on danger degree division of geological hazards along the Sansui-Gui-yang Expressway in Guizhou Province is carried out.
结合自然地理地质条件和地质灾害特征,选定8项评价因子,采用黄金分割法确定其权重;运用综合分析的因子叠加法,对贵州省三穗~贵阳高速公路地质灾害进行了危险度分段评价。
2) Risk stratification
危险度分层
1.
Relationship between level of matrix metalloproteinase-1 and risk stratification in the patients with unstable angina;
基质金属蛋白酶-1水平与不稳定性心绞痛危险度分层的关系
2.
Using the combination of the myocardial perfusion and poststress ejection fraction(EF) by the gated myocardial SPECT in the risk stratification for the patients who had coronary artery diseases to assess the risk of nonfatal myocardial infarction versus cardiac death can assist in determining the appropri-ate treatment strategy for the individual patient.
应用门控心肌灌注SPECT测得的心肌灌注缺损和负荷后左室射血分数(leftventricu鄄larejectionfraction,LVEF)相结合进行危险度分层,对非致死性心肌梗死和心脏性死亡的风险进行评估以指导临床选择最佳治疗方案。
3.
Many clinical trials have proven nuclear myocardial perfusion imaging may take a key role in diagnoses, risk stratification and management of coronary artery disease.
多项临床试验证明,核素心肌灌注显像在冠心病诊断、危险度分层、预后判断、病人处理方案等方面具有突出的作用和优越的价值。
3) risk zoning
危险度分区
1.
Traditional method of risk zoning applied to single gully of debris flow doesn t base on flow depth and velocity distribution of debris flow.
由数值模拟结果,以泥石流的最大动能为分区指标,建立了泥石流危险度分区模型。
6) risk assessment stratify
危险度分级
1.
The D’Amico’s risk assessment stratify is widely accept, and be confirmed in several large researches for .
现行危险度分级标准国际广泛接受并被多个大规模研究证实可较好预测术后病理特征及复发风险。
补充资料:危险
危险
【危险】人类在生产活动、科学实验和日常生活中,常常会遭遇到各种自然灾害和意外事故,以致造成财产损失和人身伤亡。所谓危险,就是指遭遇这些不幸事件的可能性。 关于危险的概念,西方经济学者曾有过各种表述,主要有: 危险谓可测定之不确定性; 危险谓某种不幸事件发生与否之不确定性; 危险谓某种损失发生之不确定性; 危险谓在一定情况下关于未来结果的客观疑虑; 危险谓人们对客观存在的有遭受损害的可能性的疑惑。 上述释义虽有不同,但大同小异,都围绕着“不确定性”给危险下定义。因为,危险之不确定性与危险之可能性同义,正是不确定性产生了对危险后果的疑虑,所以,不确定性是危险的最本质特征,说明危险是一种随机现象。
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