error ratio短语¹⁴⁴⁹⁷²⁺² 基本例句 出错率,误错比 Compared with conventional power control method utilizing carrier to interference ratio, the simulation results show that it can achieve lower bit error ratio and higher channel capacity. 模拟结果表明，该方法比一般的载波干扰比功率控制方法性能更优，可获得更低的误码率和更高的信道容量。 cnki