释义 |
AC signal短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 交流信号 The AC sampling is carried out testing the AC signal based on the certain regulation, and desired the values of the AC signal based on the certain mathematical method. 交流采样是按一定规律对被测信号的瞬时值进行采样,再用一定的数值算法求得被测量的值。 magsci The simulation of improved dual- frequency AC signal injection method and low-voltage power line carrier communication interface test indicate that the system has high accuracy rate. 通过对改进变频法的原理仿真和低压电力线载波通信接口的试验表明本系统方案具有较高的准确性。 fabiao |