Virtual Human Body
Merriam-Webster The Visual + (iPad)
Virtual Human Body (iPad/iPhone/iPod/Android)
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About the Visual
Underwater warship that operates on nuclear energy; it can remain underwater for months without surfacing.
See nuclear submarine in :
The submarine’s superstructure, from which the periscopes and antennas emerge.
Adjustable fin at the front of the submarine; it is used for diving and surfacing.
Adjustable rudder at the stern that allows the submarine to dive and surface.
Movable part that allows the submarine to stay on course and turn right and left.
Device with blades that is connected to a propeller shaft; its movement generates the propulsion needed to drive the submarine.
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