buoys

Klopper said he was unaware of details, but past speculation has included sonar buoys able to identify sharks and transmit a warning signal.
发言人克劳普说他不知道具体细节，但是之前传闻内容涉及声纳浮标，它能够识别鲨鱼并传出警告信号。
In the dark he did not notice the buoys.
No ropes to hold, no buoys to clutch as sweep you shall be pulled below, the undercurrent of that flow of evil tides your own travail.
没有可抓住的绳索，没有可抓紧的救生圈，随着清扫你们将被拉入下方——你们自己制造的，流动的罪恶潮汐的暗流。
All that gas buoys up through the sediments and into the ocean, heating up the deep waters.
所有的这些气体穿过沉淀物浮向海洋，使深海海水温度升高。
Measurements from ice buoys show that indeed melting at the bottom of the sea ice has increased significantly in recent years.
冰浮筒的测定数据表明，最近几年海冰底部的融解确实大幅增长。
Buoys often show plate movement too, as a buoy on alert shows a sudden heaping of the water, or movement into a void or depression.
浮标也经常显示板块正在运动，一个报警的浮标显示了海水的突然堆积，或是海水移动进空虚处或是洼地。
These transmit data to buoys on the surface, which in turn relay the information to NOAA by satellite.
这些仪器向海面的浮标传输数据，浮标再依次通过人造卫星向NOAA传递信息。
He got clear of the other craft at the quayside and found the main channel out of the harbor, marked by buoys.
他躲开码头边上的船只，根据浮标找到了驶离港口的主航道。
Other buoys are moored in the tropics and coastal regions, mainly around the United States.
其他的浮标固定在热带和沿海地区，大多数在美国的周围。
The bacteria could be housed in sampling buoys in watery environments, with readings regularly reported to a central monitoring station.
细菌可以放置在水环境里的漂浮取样设备里培养，并且由一个中央监测站来接收定时报告的读数。