finite precision number
英 [ˈfaɪnaɪt prɪˈsɪʒn ˈnʌmbə(r)]
美 [ˈfaɪnaɪt prɪˈsɪʒn ˈnʌmbər]
有限精度数
双语例句
- Compared with the conventional finite element method and boundary element method, in which the special method such as local mesh refinement must be adopted, the higher precision is obtained by using much less number of elements and nodes.
特别是，与一般有限元和边界元的对比，发现HT边界元采用很少的单元和节点数便可以达到很高的计算精度，而在一般有限元或边界元中需要进行局部细化等特殊处理。 - Because of the weaker security and easier realization of low dimension chaotic systems and the dynamical degradation of digital chaotic systems realized in finite precision, a new pseudo-random number generator based on multiple chaotic systems is presented in this paper.
针对低维混沌系统的易实现但保密性不强和有限精度下数字化混沌系统的特性可能会发生退化等问题，我们提出一种新的基于多混沌系统的伪随机数产生器。