Further control is provided by two bow thrusters .

进一步控制是由两个船头推进器完成。

Thrusters : six electric thrusters let the craft move in any direction .

推进器：六个电动推进器让舰体可以向任何方向移动。

The thrusters which those electric motors drive , however , are anything but conventional .

但是那些马达所驱动的推进器却是不同寻常的。

The thrusters are able to burn for a millisecond or minutes depending on the need .

根据不同的需要，推进器可以工作一毫秒到一分钟的时间。

Multiple propellant tanks can be cross-fed to any of the thrusters , creating a redundant system .

多个推进剂贮箱可以交叉供给不同的推进器，形成一个冗余系统。