Soon came filleting machines, echo-sounders and spotter planes.
很快，切片机、回声探测器和探鱼飞机又出现了。
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。
The presentation controller circuit plays an important role in the modern precision instruments and it is the part directly connecting with sounders users.
显控电路在现代精密测深仪中担当着重要角色，它是与测深仪的用户直接发生联系的部分。
He impressed against Seattle Sounders with a debut goal and assist, unnerved Internazionale at times in California and should have added to his tally against the Mexicans.
他在对阵西雅图雷霆的处子秀中用一个进球和一记助攻技惊四座，又在加州将国际米兰打得魂飞魄散，还差点在迎战墨西哥人时有所斩获。
He impressed against Seattle Sounders with a debut goal and assist, unnerved Internazionale at times in California and should have added to his tally against the Mexicans.
他在对阵西雅图雷霆的处子秀中用一个进球和一记助攻技惊四座，又在加州将国际米兰打得魂飞魄散，还差点在迎战墨西哥人时有所斩获。
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