n.回声定位
Fourthly, there is area of teeth of the gale on the intermediate layer of strong intensity echo location, height on 4-5km and definite velocity, presenting lower-level convergence and upper-level divergence above 10km. 在速度场上,在4-5km高度,和强度较强的回波相对应的位置,有逆风区,呈现辐合场,在10km以上高空呈辐散场的回波特征。
Her performance was cheered to the echo. 她的表演获得长时间的喝采。
His words aroused no echo in their hearts. 他的话未能在他们心中引起共鸣。
The Correlation of Shifts in Echo Location of Backscattered Ultrasound and Temperature in Tissue 癌热疗中组织超声回波时移与其温度相关性
