echo-gram

英['ekəʊɡr'æm] 美['ekəʊɡr'æm]
  • 回声测深记录
  • echo vi.发出回声;回响vt.重复;模仿;附和n.回声;重复;共鸣Echo.n.[希神]山林女神(失恋于那喀索斯;其哀声留于山间成为回声)
  • return v.返回;归还;回报;回应;申报n.归还;返回;(收益)回报;申报
名词 echogram:
  1. 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

    1. 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。