1)bit rate,数元率2)bit error rate,数元误差率3)r-dimension branching chains,多元概率母函数4)bivariate frequency function,二元频率函数5)bit-rate generators,数元率产生器6)bivariate frequency table,二元频率数表
用法例句
In this paper, we define the probability generating functions of r-dimension branching chains in random environment and, by using the probability generating functions, we obtain an exact formula of covariance matrix of r-dimension branching chains in random environment.
