unascertained的翻译，读音

例句

The result is a comparative unascertained rational number. 评价结果是个未确知有理数，能比较大小。

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。

The definition and theorems on unascertained continuous function between two unascertained topological spaces are introduced. 给出二未确知拓扑空间中的未确知连续函数的定义及定理. 。

Study results show that it is feasible in theory and reliable on results to calculate water environmental capacity under unascertained information by unascertained mathematics. 研究表明，依据未确知数学计算不确定性信息下水体纳污能力，理论上是可行的，计算结果是可信的。

On this basis, an unascertained model of air quality simulation is established. 在此基础上, 应建立未确知空气质量模拟模型. 。