hazard function
英 [ˈhæzəd ˈfʌŋkʃn]
美 [ˈhæzərd ˈfʌŋkʃn]
n. 危险作用（函数）
双语例句
- Chemical risks causes the hazard of liver and kidney function and skin;
化学因素可造成肝、肾功能及皮肤的伤害； - Asset Bubble Model Based on Hazard Rate Function and Related Data Fitting
基于风险函数的资产泡沫模型与拟合 - The hazard is a function of scale and probability of disaster occurrence, reflects activity degree and damage capability of disaster.
危险性是灾害规模和发生概率的函数，反映灾害的活动程度和破坏能力； - Asymptotically Optimal Empirical Bayes Estimation of the Hazard Function for Exponential Distribution: In the Case of Type ⅱ Censored
指数分布危险函数渐近最优的经验Bayes估计&Ⅱ型截尾情形 - Asymptotic properties of some hazard rate function estimators under censored data
随机删失数据下几种风险率函数估计的渐近性质 - The hazard function may describe the characteristics of this pattern in changes of risk.
风险函数可以叙述这种变化特点。 - Objective Exploring how to check the proportional hazards assumption of the Cox model, and the solutions to non-proportional hazards between the covariates and the hazard function.
目的探讨如何对Cox模型成比例危险性假设进行检验，以及协变量与危险函数之间非成比例危险性的解决方法。 - In this paper, it is proposed the estimation of hazard rate function in semi-parametric model with truncated and censored data taking into the auxiliary information account.
文章给出了右删失左截断数据半参数模型下的风险率函数估计，讨论了风险率函数估计的渐近性质，获得了这些估计的渐近正态性，对数律和重对数律。 - The relationship among the transition rates of the s tructural NCS evolution process, a Markov chain, and the hazard rates function o f the yielding strain is built up.
建立了作为Markov链的非线性构形状态转移过程的转移速率与屈服应变风险率函数之间的关系。 - Estimation about hazard rate function under random right censored data
风险率函数基于右删失数据的估计 - Strong Convergence Rate of the Kernel Type Nearest Neighbor Estimator of the Hazard Function from Randomly Censored Data
截尾数据危险率函数的核型近邻估计的强收敛速度 - The major hazard factors correlated to hospitalized morbidity rate of heart failure were heart function before hospitalization and hypertension.
慢性心力衰竭住院病例的住院病死率的主要危险因素是入院时的心功能NYHAW级和合并高血压。 - The Bayes estimator is derived under square loss function and empirical Bayes ( EB) estimators for the hazard function of exponential distribution in the case of type ⅱ censored samples are constructed. It is shown that the proposed EB estimators are asymptotically optimal.
对Ⅱ型截尾情形的指数分布在平方损失下获得了其危险函数的Bayes估计，并构造了相应的经验Bayes（EB）估计，证明了所提出的EB估计是渐近最优的。 - The fuzziness of the hazard grade bounds is de-scribed in terms of the concept of attaching function.
文中用隶属函数的概念描述了危险等级界限的模糊性； - In order to deepen the understanding of hazard resistant functions of forest vegetation, education and propaganda about the function and mechanisms of hazard mitigation of forest vegetation should be strengthened.
为了提高人们对森林植被防灾作用的认识，还应加强森林植被防灾作用及机理的教育和宣传工作。 - A method of seismic hazard analysis concerning with the uncertainties of attenuation function and rupture length has been developed under assumption of Poisson Model. In order to satisfy the demand of digital analysis, computation formulas of distance probability distribution were derived for three different boundary conditions.
本文在泊松假定下发展了同时考虑破裂长度和衰减规律不确定性的地震危险性分析方法，对断层破裂模型中三种不同边界条件推导了距离分布的计算公式。 - A new estimator of the hazard rate function is given in this note under random right censored data, which is similar to that defined by Rosenblatt under complete sample.
在随机右删失数据情形下，对风险率函数给出了一种类似于完全样本下由Rosenblatt提出的估计。 - A study on assisting irradiation hazard protection function of panax ginseng mixture juice
人参复方口服液对辐射危害的辅助保护作用观察 - Under hazard load, the important function of engineering structure of small town is lost, the structure is destroyed seriously, even collapse, which causes enormous life and property loss.
在灾害荷载作用下，如果小城镇工程结构的重要功能丧失，结构出现严重破坏甚至倒塌，易造成巨大的生命财产损失。 - Data base of geological hazard system of Hubei province, except possesses glance over function of data as common, it has skim through functions of image, graph, writing as well as information of audiovisual.
湖北省地质灾害信息系统，除具有通常的数据浏览功能外，还具有浏览图像、图形、文字报告以及视听音像信息的功能。 - Parameter Estimation of Commonly Used Survival Distribution Based on Randomly Censored Data Estimation about hazard rate function under random right censored data
随机删失数据下常用生存分布的参数估计风险率函数基于右删失数据的估计 - Application of Multivariate Proportional Hazard Function Model in Medicine
生存分析的多结局风险比例模型在医学中的应用 - Secondly, analyzed the ecological functions of the Yellow River Beach& the ecological basic function, ecological "Green Way" function," biological covered way "function," heritage way" function and ecological hazard resistant function.
分析了黄河滩地所发挥的生态功能&生态基础设施功能、生态绿道功能、生物廊道功能、遗产廊道功能和生态防灾功能。 - The result shows that the best decision rule depends on the distribution of readers 'arrival and the relationship between the best renewing time and hazard function is deduced.
结果发现最优规则有赖于读者到达的分布，导出了最优续借时刻由风险率函数决定的关系。 - We go into the distribution of the terminal time of semi-dynamic system and its hazard function, building the connection between them. It is avail to the research of the terminal time of piecewise deterministic Markov process.
研究了半动力系统端时的分布，及其Hazard函数，，并建立了它们之间的联系，为逐段决定马尔可夫过程的一般端时一些性质的研究做准备。 - When interest rate increases, adverse selection and moral hazard I will emerge before loans are granted and their function are chosen respectively, which will cause credit rationing in personal credit market.
当利率升高时，在发放贷款前和选择贷款用途前会分别出现逆向选择和第一类道德危险，由此引发个人信贷市场的信贷配给。 - By using restricted cubic spline function, the flexible parameter survival model is more stable, the survival and hazard function curves are smoother than the standard model.
灵活的参数模型，通过使用限制性三次样条函数，使模型更稳定，生存与风险函数曲线与标准模型相比更平滑。 - In the field of survival analysis, there is a model besides proportional hazard function model, called the accelerated failure time model ( AFT).
在生存分析领域，除比例风险回归模型外，还有一类模型与之并列，叫做加速失效时间模型（acceleratedfailuretimemodel，简称为AFT模型）。 - The development of GIS provided landslide hazard zonation theory with technique means: GIS has powerful space simulative function and managing capably of attributively data and printing digital map that provide tools for realizing roboticized of landslide hazard zonation.
地理信息系统技术（GIS）的发展为滑坡危险度区划理论提供了技术手段：GIS强大的空间模拟功能和属性数据管理能力、数字化图件输出功能为滑坡危险度区划的自动化提供了手段。 - But hazard function is not only monotone but also non-monotonic and bathtub-shaped.
然而实际问题中危险函数不仅具有单调性，也可能具有非单调性和浴盆状。