1) risk degree
风险度
1.
The study about risk degree of human capital investment of High-tech enterprise based on fuzzy comprehensive evaluation
基于模糊综合评价的高新技术企业人力资本投资风险度研究
2.
Based on the characteristics of railway natural disasters, in the course of objective probability estimate and taking the suitable exponential smoothing method in forecast railway disasters loss, the approach of risk degree is made up.
基于铁路自然灾害发生的特点，在进行客观概率的估测和采用适应应答变化的指数平滑法来预测铁路受灾损失的基础上，给出风险度的确定方法，进而以划分出安全区、警戒区和危险区来实现铁路自然灾害的宏观预
3.
By the methods of remote sensing(RS) and geographic information system(GIS),and based on the estimations of degradation degree,risk degree and easy-restoration degree of degraded grasslands,an ecological management index(EMI) model of grassland was established to approach the practical ways of optimizing management of degraded grassland.
利用遥感监测和空间信息分析技术,通过对退化草地的退化等级评估、风险度评估以及易恢复度评估,构建了草地生态优化管理指数(EMI),探讨了退化草地生态优化管理的实践途径;并以锡林河流域为例,分析了退化草地生态优化管理指数。
2) risk
[英][rɪsk] [美][rɪsk]
风险度
1.
Forecasting the Risk of Traffic Accident During Highway Maintenance;
道路养护作业时的交通事故风险度预测
2.
The risk assessment of the debris flow is analyzed on the base of assessment of hazard and vulnerability,and it is concludes that the risk degree of the debris flow is 0.
98),运用自然灾害风险度模型,得出了打虎沟泥石流的风险度为0。
3.
The system risk is defined based on the reliability evaluation theory,which reflects the unreliable degree of the system in a certain state.
模型中系统的风险度是基于可靠性原理定义的,它反映的是系统在某种状态下的不可靠程度。
3) Risk rate
风险度
1.
The result of calculation shows that the risk rate for slip and seepage of the flood levee in Nanjing is 1.
计算表明，目前长江南京段防洪堤发生边坡失稳的风险度为１１５％，发生渗透变形的风险度为０６３％。
4) risk
[英][rɪsk] [美][rɪsk]
危险，危险度，风险，风险度
5) risk
[英][rɪsk] [美][rɪsk]
风险(危险度)
6) risk
[英][rɪsk] [美][rɪsk]
风险程度
1.
Identification of ship's oil spill risk degree of sea area by using B-P artificial network;
船舶区域溢油风险程度甄别的人工神经网络方法
补充资料：风险度
风险度
【风险度】实际损失与预期损失的差数所占预期损失的比率。实际损失与预期损失的差数越低，则风险度越大。当风险单位增加时，实际损失与预期损失的可能差异也同时增加，但其仅与增加的风险单位的平方根成正比。例如，汽车碰撞的机会我们假定为1%，现有10000辆汽车，预期将有100辆发生损失。然而，实际损失并不正好是100辆，根据过去的经验，其实际损失可能在so一120辆之间，亦即实际损失与预期损失的差数为20辆，则风险度为20%(20/100)。如果现在汽车增加100倍为1000000辆，按1%的损失机会，则将有10000辆汽车发生损失。然而，其实际损失在9800一10200辆之间，亦即实际损失与预期损失的差数为200辆，较汽车为10(X)0辆时增加了10倍，此一数目正好与两次汽车数目的平方根的增加倍数相同。但是汽车增加后的风险度则减为2%了。这是因为差数200辆只占预期损失10000辆的2%，亦即汽车的数目增加100倍，风险度则减少10倍。
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