查询词典 risk-free

Through constructing the event tree for oil deport operation, this method can calculate the probability of the sequent event, find the risk index associated with the severeness of the sequent event, divid risk grade and put out risk alarm. so it can keep the accidents away efficiently.

该方法通过构造油库作业事件树，定量计算各后果事件的发生概率，并结合后果事件的严重程度确定风险指数，科学划分风险等级，发布相应风险警报，从而有效防范事故发生。

Approximately 5% of subjects who had a perforation died within 14 days of the procedure. Risk of death was significantly increased by perforation after colonoscopy (OR, 9.0; 95% CI, 3.0 - 27.3) or after sigmoidoscopy (OR, 8.8; 95% CI, 1.6 - 48.5). The difference in risk between the two procedures has been narrowing because the risk of perforation from colonoscopy has decreased over the years, presumably from improvements in technology and in training.

约有5%发生肠穿孔的民众在筛检后14天内死亡，做完直肠镜或大肠镜后发生肠穿孔的民众死亡率明显增加（大肠镜：危险比，9.0；95%信赖区间，3.0 - 27.3；直肠镜：危险比，8.8；95%信赖区间，1.6 - 48.5），但这两种筛检方法的风险差异正在逐渐缩小中，可能是因为技术的改良与人员的加强训练，使得大肠镜的肠穿孔危险已逐年下降。

The conclusions of risk assessment and risk management suggestions for sulfites2.1 The results of risk assessment for sulfites2.1.1Sulfur dioxide,potassium metabisulphite,sodium metabifulphite,sodium sulfite,sodium hydrogen sulfite,sodium hyposulfite are Sulfities pemitted to use in China.

亚硫酸盐的危险性评估结论及危险性管理措施2.1亚硫酸盐的危险性评估结论2.1.1我国允许使用的亚硫酸盐包括二氧化硫、焦亚硫酸钾、焦亚硫酸钠、亚硫酸钠、亚硫酸氢钠、低亚硫酸钠等。

Solidago Canadensis L.1. The risk analysis was abided by the pest risk analysis criterion which was formulated by FAO and IPPC in order to establish the judgement index system of risk quantitative analysis on Solidago Canadensis L.

本文遵照联合国粮农组织国际植物保护公约的有害生物风险分析准则，构建了加拿大一枝黄花风险分析评估量化分析评判指标体系，并确定了各指标的评判标准和等级。

International project contracts risk early warning system contained 3 module, spot the way to deal with a situation of avoid of danger of zephyr of early-warning of analysis, risk for the risk respectively.

国际工程承包风险预警系统包含了3个模块，分别为风险识别分析、风险预警和风险规避对策。

Finally, we apply the factor analysis of the interest rate risk factors that change the yield curve of bond. Based on the comparison of the static models and stochastic models, we bring forward a dynamic stochastic risk management model of interest rate. In addition to this, we conduct an empirical examination of the management of risk immunized bond portfolios.

最后，本文运用因素分析法对影响债券市场收益率曲线的利率风险因素进行了分析，然后在比较利率风险管理静态模型和随机模型的基础上提出了一个动态随机利率风险管理模型，并且针对债券市场利率风险免疫的债券组合管理进行了应用研究。

Great importance is attached to Chapter three, in which the author analyzes the current condition of national exchange rate risk management in two aspects: internal and external factors. Chapter four presents some solutions to various principal problems, which improve the system of enterprises' exchange rate risk management, and set up an operating mode of mechanism of enterprises' internal previous tergiversation exchange rate risk.

因此，本文第三章着重分析了基于人民币钉住汇率制下我国企业汇率风险管理的现状，包括内部因素的分析、外部因素的分析，并在最后一章——第四章中基于人民币汇率市场化下就各种问题提出相应的对策、完善了企业汇率风险管理系统、建立了企业内部风险预警机制运行模式。

If a child had one or more risk factors present in addition to a BMI higher than the 85th percentile, he or she was referred for a fasting blood glucose test and an oral glucose tolerance test. Any child with a BMI higher than the 95th percentile was referred for a fasting blood glucose and a glucose tolerance test, even if no other risk factors were present because a BMI in this percentile is a strong risk factor for prediabetes or diabetes, Dr. Tilson said.

Tilson医师表示，如果该儿童除了BMI高於前85%之外还有一个以上的危险因子，这些儿童被转介接受空腹血糖或是口服葡萄糖测试；如果该儿童BMI高於前95%，则不论是否有危险因子都被转介接受空腹血糖或是口服葡萄糖测试，因为过高的BMI本身就是糖尿病前症或是糖尿病的危险因子。

Though the fuzzily synthetic step by step, the total risk degree of the Ecological system and the risk degrees of risk factors of each periods

然后，根据上述方法，求出不同开发规模下生态系统一个生命周期的生态总风险值和各个阶段风险因素的风险值。

Therefore, it will of be of great clinical significance in preventing the transformation from TIA to cerebral infarction to intensify the study of the risk factor of high-risk TIA, to identify the risk factor for the transformation from TIA to cerebral infarction, and to make a individualized therapeutic regimen.

因此加强对高危TIA危险因素的研究，明确影响TIA发展至脑梗死的危险因素，有针对性的制定个体化治疗方案，对有效控制TIA向脑梗死转化有非常重要的临床意义。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。