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unascertained characteristic
相关语句
  未确知性
     (2) New concepts such as "unascertained characteristic", "unascertained information" are introduced into the risk assessment for the first time, indicating that the unascertained characteristic caused by subjective uncertainty influences the veracity of risk assessment.
     (2)首次将“未确知性”、“未确知信息”等新的概念引入风险评估中,认为在风险评估中由人员经验、知识的局限性和主观认识上的不确定性而产生的未确知性直接影响到评估结果的准确性。
短句来源
     Based on unascertained characteristic of water environmental system, and the thought of several uncertainties coexisting in the water environmental system, Chapter 6 defines the concept of unascertained riskof river water quality, and establishes an unascertained model to measure the risk according to the principle of blind number reliability.
     基于河流水环境系统具有的未确知性,以及多种不确定性共存或交叉存在的理论思想,定义了河流水质未确知风险概念,并由盲数可靠性原理建立了水质超标可信度计算模型。
短句来源
     The main achievements of this thesis are as follows:(1) Studies the existed literatures home and abroad widely on risk assessment , the intension and extension about the five categories of uncertainty ( randomicity, fuzzy characteristic, gray characteristic, unascertained characteristic, universal gray characteristic).
     (1)较系统地研究了国内外有关风险评估的理论、方法、技术成果和五种不确定性(随机性、模糊性、灰性、未确知性、泛灰性)的内涵、外延。
短句来源
     As the expert evaluation method applied in equipment management has the unascertained characteristic, the synthesis method of unascertained information based on D-S theory is presented, by which every expert′s opinion is synthesized, thus the result of evaluation is more creditable.
     针对在装备管理中所采用的专家评估法存在着未确知性现象,提出了一种基于D-S证据合成理论来融合未确知性信息的方法. 从而,将每名专家的意见综合为专家组的一致意见,使评估结果更合理.
短句来源
     Based on the unascertained characteristic of river water quality system,the parameters of water quality model are defined as the unascertained numbers by using unascertained mathematics theory.
     基于水质系统的未确知性,运用未确知理论将瞬时排污情形下河流水质模型参数定义为未确知数。
短句来源
  “unascertained characteristic”译为未确定词的双语例句
     Using different methods or different data samples, the different results will be gained. On the basis of unascertained characteristic of design discharge and according to the theory of unascertained mathematics the bridge design discharge is calculated. The result has higher confidence level, and it is more fit for the hydrologic phenomena.
     水文系统是未确知系统 ,用水文资料推求大、中桥设计流量时 ,不同的方法、不同的系列很可能得到不同的结果 ,基于设计流量具有这种未确知性的特点 ,采用未确知数学理论进行计算 ,可得到带有一定可信度的、更符合实际情况的桥梁设计流量 ,也为专家进行结果选优提供了理论依据
短句来源
  相似匹配句对
     Net's characteristic.
     Net技术平台的特点。
短句来源
     Unascertained Limit
     未确知极限
短句来源
     Unascertained Function
     未确知函数
短句来源
     Analyse of characteristic
     美国科技创新体系的构成与特征分析
短句来源
     Unascertained Factor Method of Dynamic Characteristic Analysis for Antenna Structures
     天线结构动力特性分析的未确知因子法
短句来源
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According to the unascertained characteristics of eco-environment,the authors established an unascertained measure model for regional eco-environmental quality evaluation so as to classify and arrange the evaluated samples in order.As a case,the model is used to assess the eco-environmental quality of Chaohu basin,and its conclusion is real and reliable.The results proved that the model was practical for regional eco-environmental quality comprehensive evaluation.

基于生态环境的信息不确定性特点,建立了区域生态环境评价的未确知测度模型。根据未确知测度的大小,确定样本所属的质量级别及样本间的优劣排序。以巢湖流域为例,运用所建模型对其生态环境质量状况进行了评价。研究表明,未确知测度模型对于多指标的区域生态环境质量评价,理论上是可行的,结果是可信的。

Based on the unascertained characteristics of river water environmental system, such two concepts as unascertained parameters of water quality system and unascertained risk of river water quality are defined. On the basis of it, an unascertained river water quality model for simulating the transport and diffusion of pollutant accident leakage and a model for ~evaluating the risk of river water quality exceeding a criterion are established by means of unascertained mathematical theories....

Based on the unascertained characteristics of river water environmental system, such two concepts as unascertained parameters of water quality system and unascertained risk of river water quality are defined. On the basis of it, an unascertained river water quality model for simulating the transport and diffusion of pollutant accident leakage and a model for ~evaluating the risk of river water quality exceeding a criterion are established by means of unascertained mathematical theories. According to the simulation information of river water quality, sudden-risk of river water quality can be assessed. Study result showed that it is feasible in theory and reliable on conclusion using unascertained mathematical theories to simulate river water quality and evaluate its risk.

在定义水环境系统未确知参数和河流水质未确知风险概念的基础上,运用未确知数学理论,建立了突发性泄漏情形下污染物运移、扩散和转化规律的二维河流水质未确知模拟模型和水质风险可靠度计算模型。根据河流水质模拟结果,运用未确知风险可靠度计算模型对突发性水质风险进行评价。实例研究表明,以未确知数学理论研究河流水质风险问题,理论上是可行的,评价结果是可信的。

Hydrologic system is an unascertained system. Using different methods or different data samples, the different results will be gained. On the basis of unascertained characteristic of design discharge and according to the theory of unascertained mathematics the bridge design discharge is calculated. The result has higher confidence level, and it is more fit for the hydrologic phenomena. This method also offer theoretic bases for experts to...

Hydrologic system is an unascertained system. Using different methods or different data samples, the different results will be gained. On the basis of unascertained characteristic of design discharge and according to the theory of unascertained mathematics the bridge design discharge is calculated. The result has higher confidence level, and it is more fit for the hydrologic phenomena. This method also offer theoretic bases for experts to choose the optimum result.

水文系统是未确知系统 ,用水文资料推求大、中桥设计流量时 ,不同的方法、不同的系列很可能得到不同的结果 ,基于设计流量具有这种未确知性的特点 ,采用未确知数学理论进行计算 ,可得到带有一定可信度的、更符合实际情况的桥梁设计流量 ,也为专家进行结果选优提供了理论依据

 
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