pinger
英['pɪŋə(r)]
美['pɪŋər]
- n. 研初海流用声脉冲发送器(声波发射器)
详细释义
Noun:
-
a pulse generator used for echo sounding in sonar
双语例句
- 1. The black box pinger has a range of only a few miles.
- 黑匣子脉冲发射器的发射范围只有几英里。
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- 2. Underwater GPS positioning system includes four parts which are GPS differential reference station, GPS buoy subsystem, underwater pinger, ship-based data processing and control center.
- 差分gps水下立体定位系统包括GPS差分基准站、GPS浮标、水下收发机、船基控制中心四部分。
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- 3. Underwater GPS positioning system includes four parts which are GPS differential reference station, GPS buoy subsystem, underwater pinger, ship-based data processing and control center.
- 差分gps水下立体定位系统包括GPS差分基准站、GPS浮标、水下收发机、船基控制中心四部分。
youdao
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