echo-gram
英['ekəʊɡr'æm]
美['ekəʊɡr'æm]
- 回声测深记录
详细释义
名词 echogram:
-
an image of a structure that is produced by ultrasonography (reflections of high-frequency sound waves); used to observe fetal growth or to study bodily organs
双语例句
- It also carries out surveys through two specially-designed vessels which are fitted with the latest type of equipment including multi-beam echo sounders.
该部配备两艘经过特别设计的测量船，船上装有最新类型的设备，包括多波束回声测深仪。
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