echo location meaning in English
回波测距
回波定位
回声定位法
Examples
- During world war i , he began working on the use of these sounds to detect submarines through echo location
第一次世界大战期间，他开始了用声波去探测潜艇并以其回音确定其位置的研究。 - What ' s more , it can on - line upgrade , greatly improves whole performance of system . a new echo location criterion is put forward in design
在该设计中提出了全新的回波基准点位置判据，实现了高精度时间测量。