intensity dip强度降落,强度坑intensityn.强度；强烈；紧张intensity of fresh pellet生球强度intensity of radioacivity放射性强度intensity of heart sounds心音强度intensity in transmission透射强度intensity modulation scan亮度调制显示器,强度调制扫描intensity of wind erosion风蚀强度intensity modulated index亮度调制标志intensity of exploitation剥削程度intensity of illuminationn.照明度intensity of traffic lost损失的话务量