Thus, most undersea vehicles — particularly ROVs — operate at the end of long ropes.

因此，大多数海底运载工具，特别是无人深水潜艇，要在很长的电缆终端进行通讯。

youdao

The compact Sonar Head design fits comfortably on a wide range of vehicles from large Work-Class ROVs to small Observation-Class ROVs.

小巧的探头的设计，可以运用于很多机器，从大型的工作级ROV和小型的观察ROV都可以使用。

youdao

He eventually hopes to use rock-cutting ROVs that will drive across the sea floor, grinding ore as they go and sending it to the surface via a tube at a rate of 400 tonnes per hour.

海登说，这是因为ROV技术只是在最近才得以真正用于实战。他最终希望能用可以横穿海底的岩石开掘机ROV将矿石碾碎，然后通过一条管道以每小时400吨的速度将其运至海面。

youdao

We can have anywhere between 20 and 30 vessels, a number of ROVs operating around there.

WHITEHOUSE: Press Briefing

"It's always better to send a human down if possible because humans see in 3-D -- ROVs see in 2-D, " he says.

CNN: John D. Sutter

The buoyancy of the ROVs looks every bit like microgravity.

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