同义词: difference threshold differential threshold differential limen
difference limen test[耳鼻喉] 辨别阈试验
difference limen of frequency频率差阈
location difference limen方位辨差阈
difference limen method差阈试验法
frequency difference limen频率辨差阈
time difference limen时间辨差阈
difference limen of intensity强度差阈
DL Difference Limen差阈;差别阈限
difference limen for frequency频率差阈