1) certain knowledge
准确的知识
2) uncertainty
[英][ʌn'sɜ:tnti] [美][ʌn'sɝtṇtɪ]
未确知性
1.
Like other environmental systems, lake and reservoir are also complicated systems with uncertainty.
同其它环境系统一样,湖泊水库也是一个具有未确知性的复杂系统。
2.
The specified probabilistic models for structural resistances were put forward in connecting with the differences between both structures in deign and in service, which introduce the uncertainty variables into probabilistic models for the in-service structural resistance to reflect the uncertainty of cognit.
针对拟建结构和现有结构之间的差别,文中还建立了不同结构具体的抗力概率模型,在现有结构抗力的概率模型中引入了未确知量,以反映人们在认识现有结构当前抗力时的未确知性。
3) incertitude
[英][in'sə:titju:d] [美][ɪn'sɝtəˌtjud]
不确知性
1.
Moreover, limitations of current marine observing methods result in the incertitude and even the conflicts among the information from multi-channel, which is due to many factors, su.
然而，由于海洋本身的广阔性，决定了信息获取的难度，致使我们无法获得海洋上任意点的真实信息；又由于目前我们所拥有的海洋观测手段的局限性，致使数字海洋中不同渠道获取的数据之间存在着许多的不确知性甚至冲突，这缘于许多因素，例如，测量误差、间接信息计算偏差等。