deepwater

1.Profundal The deepwater zone of a lake beyond a depth of 10 meters.

的：中水达10米以下的区域。

2.dropline fishing A method of deepwater fishing using a vertical line bearing rows of baited hooks.

一支钓渔法捕捉的方法,将上饵的钓勾垂直下放至。

3.dropline A deepwater fishing method involving the use of a vertical line bearing rows of baited hooks.

一支钓捕捉的方法,将上饵的钓勾垂直下放至。

4.This paper optimized the hyperhaline/cationic polymer drilling fluid for deepwater drilling by a lot of experiments.

通过实验优选适合洋水钻井的高盐/阳离子聚合物钻井液体系。