1) PRHR model
PRHR脆弱模型
2) vulnerability model
脆弱性模型
1.
After the analysis and comparison of the existing vulnerability analysis methods, a new vulnerability model of distributed systems based on reliability theory is proposed.
对现有的脆弱性分析方法进行分析和比较,提出基于可靠性理论的分布式系统脆弱性模型。
2.
Used two methods to assess vulnerability: vulnerability model and vulnerability index of ground subsidence hazard.
采用两种评价方法进行脆弱性评价:一是应用脆弱性模型评价天津滨海新区自然灾害综合脆弱性;二是选取地面沉降灾害脆弱性指标,应用模糊综合评判评价地面沉降灾害脆弱性。
3) model of fragility degree change
脆弱度变化模型
4) vulnerability curve models
脆弱曲线模型
1.
Two types of vulnerability curve models for the six deciduous broad leaved tree species were established,through which the theoretical value of parameters could be determined and their physiological meanings were also discussed.
对导水率的影响可通过脆弱曲线看出 ,6种落叶阔叶树的 2类脆弱曲线模型建立 :y=aebx和 y=x2( a+bx2 ) 。
5) shared frailty model
共享脆弱性模型
1.
To mitigate the limitation of the traditional hypothesis that the lifetimes of the individuals obey the independent identicall distribution,the semi-parametric shared frailty model based on the developmental proportional hazards model with frailty was constructed,which can reflect the influence caused by the random effect.
针对传统假设中个体寿命独立同分布的不足,在个体寿命的基准危险率为分段常数危险率的条件下,引入刻画随机效应所产生影响的脆弱性因子,构建出基于比例危险率扩展模型的半参数共享脆弱性模型。
6) conditional frailty model
条件脆弱模型
补充资料：[styrene-(2-vinylpyridine)copolymer]
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性质：学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭，无味。不溶于水，溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能，适用于多种药片的包衣等。
分子量：
CAS号：
性质：学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭，无味。不溶于水，溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能，适用于多种药片的包衣等。
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