normal probability function信息详情
概率正态分布函数
probability mass function───[数]概率质量函数；[计] 概率质量函数
probability density function───[数]机率密度函数；概率密度分布函数；概率密度函数
probability───n.可能性；机率；[数]或然率
normal───n.(Normal)人名；(德)诺马尔；adj.正常的；正规的；标准的；n.正常；标准；常态；法线（数学）
probability amplitude───薛定谔波函数，概率振幅，几率幅；[物]概率幅
experimental probability───实验概率
posterior probability───[数]后验概率；事后概率；后验概率，事后概率
posteriori probability───后验概率
probability measure───概率度量，概率测度；[数]概率测度；机率测度
Figure 1 shows a typical normal probability density function, so called because most observations fall into this sort of distribution.───图1显示了一个典型的正态概率分布函数，这样命名是因为绝大多数值都属于这个分布范围内。
Besides, considering the fact that peer's recommended trust is affected by many factors, we introduce normal probability density function to analyze the stability of the peer's trustworthiness.───此外，考虑到节点推荐信任度受多个因素的影响，我们引入了正态分布概率密度函数来对节点推荐信任度的分布作进一步分析。
Figure 1: Normal probability density function, which illustrates that actual observations may vary from the expected (or average).───图1：正态概率分布函数，它表明实际的观测值可能会偏离期望值(或者平均值)。