1) risk elasticity
风险弹性
1.
Using risk elasticity and reward-to-variability ratio, and using simulated annealing algorithm to compute portfolio models, this article compares three portfolio selection models empirically: mean-variance model, absolute deviation model and semi-variance model.
提出以收益 波动比率为标准,对基于不同风险度量的投资组合模型进行实证比较,并分别以风险弹性和收益 波动比率为比较标准,以模拟退火算法作为投资组合模型的求解算法,对均值 方差模型、绝对离差模型和半方差模型进行了实证比较分析。
2.
In order to compare the new models with Markowitz one,a risk elasticity is defined.
为了比较在两种风险标准下两种模型的优劣 ,首次定义了风险弹性 。
2) project risk elasticity
项目风险弹性
1.
The paper summarized the construction project risk management and it s program and then established a approach to optimal selection of risk management plan based on risk cost,and the concept of project risk elasticity was brought forward for the first time,the paper opened up a new approach for farther develo.
文章在总结了建设项目风险管理及其过程的基础上,建立了一种基于风险成本的风险管理方案优选方法,并首次提出了项目风险弹性概念,为建设项目风险管理的进一步的发展开辟了新途径。
3) Credit Risk Elasticity
信用风险弹性
4) risk
[英][rɪsk] [美][rɪsk]
风险性
1.
Risk of mineral exploration and predictive exploration strategy for reducing the risk.;
论找矿勘查的风险性和降低风险的预测性勘查战略
2.
The Study of Jinhua Debris Flow Risk Evaluation System Based on GIS;
基于GIS的金华市泥石流风险性评价系统研究
3.
The results show that pakchoi edible portions of the consumption risks of heavy metal is leaf > stem.
结果表明:食用小白菜时受重金属危害的风险性大小为叶部>茎部;各部位对镉和铜的富集浓度在不同的污染浓度下,与时间的相关性不同,但与时间和浓度都有显著的相关性;小白菜地上部分对镉的富集系数远大于对铜的富集系数,富集系数与土壤污染浓度及小白菜生长时间都有显著的相关性。
5) toxicological risk
毒性风险
1.
Research advance of toxicological risk of hospital wastewater to aquatic environment;
医院污水作为水环境中毒性风险的主要来源之一,其毒性污染物质进入水环境后,会对水生生态平衡和饮用水水源造成潜在的负面影响。
6) resistance risk
抗性风险
1.
It discusses that when a new fungicide comes to the market, the resistance risk evaluation, resistancemonitoring and resistance management influence decisions on whether it will be worth developing and marketing.
杀菌剂抗性风险是指病原菌抗药性发展使杀菌剂防效丧失或药效降低的可能性。
2.
To evaluate risk of resistance to fungicide is of great importance in developing, introducing, applying novel fungicides, and managing resistance, however, systemic evaluation to resistance risk has not been made yet in China, examples of risk evaluation are rare abroad and prediction is often not in accordance with actual situation.
杀菌剂抗性风险评估对于新药的研制、引进、应用和抗药性治理的决策至关重要,我国对此尚未系统研究,国外评估病菌抗药性风险实例极少,预测往往与实际不符。
3.
In order to expound the mechanism of chlorfenapyr and the resistance risk of beet armyworm (Spodoptera exigua) to chlorfenapyr, the toxicity of chlorfenapyr to beet armyworm larvae (S.
为明确虫螨腈的致毒机理及甜菜夜蛾(Spodoptera exigua)对虫螨腈的抗性风险,本文以甜菜夜蛾为试虫,采用微量点滴法测定了虫螨腈对不同龄期甜菜夜蛾幼虫的毒力以及PBO(增效醚)、DEM(顺丁烯二酸二乙酯)和TPP(磷酸三苯酯)三种增效剂对虫螨腈的增效作用;测定了虫螨腈对甜菜夜蛾幼虫呼吸作用、保护酶系(超氧化物歧化酶SOD、过氧化物酶POD、过氧化氢酶CAT)、解毒酶系(羧酸酯酶、谷胱甘肽-S-转移酶、细胞色素P450酶系)的影响;采用点滴法进行了甜菜夜蛾对虫螨腈的抗性筛选,获得了对虫螨腈低水平抗性的甜菜夜蛾品系,并比较了抗虫螨腈甜菜夜蛾种群与相对敏感种群幼虫氧化磷酸化水平、解毒酶系比活力、保护酶系比活力、生物适合度的差异;测定了虫螨腈与其他药剂间的交互抗性。
补充资料：风险投资的风险
风险投资的风险是指投资活动中人们不希望的后果出现的潜在可能性。
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