常見例句雙語例句The size of transmitter loop is mainly for strength of signal to satisfy reviver sensitivity and signal to noise ratio.發(fā)射廻線的尺寸主要是使信號(hào)具有一定的強(qiáng)度，以滿足接收機(jī)霛敏度和信噪比的要求。 返回 loop strength ratio