According to the relevant documents of CCITT, a digital error impairment model of simple Poisson distribution and compound Poisson distribution is set up.是什么意思_According to the relevant documents of CCITT, a digital error impairment model of simple Poisson distribution and compound Poisson distribution is set up.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句