短語詞組短語Error Event Probability 錯誤事件概率circular error of probability 逕曏公算誤差error dividing probability 錯分概率error code probability 誤碼率Error propagation probability 錯誤傳播概率aiming error hit probability 命中概率error r probability 錯誤概率error command probability 誤指令概率error -probability density sum 誤差概率密度和 返回 error probability