4) ship propulsion
船舶推进
1.
POD thruster is a new type of ship propulsion device developed in recent years, which offers improved hydrodynamic performance, saved space, increased payload capability and improved battle effectiveness.
POD推进器是近年来发展起来的一种新型的船舶推进装置,该装置可以提高舰船总体性能,节省舱室空间,增加有效载荷,提高舰船的使用效能,可充分发挥电力推进系统的优越性,因而具有极高的应用价值和广阔的市场应用前景。
2.
As a new type of ship propulsion, AC Magnetohydrodynamic(MHD) propulsion apply alternating magnetic field through seawater, then a Lorentz force will act to move the seawater and thus drive the ship to move.
磁流体(MHD)推进是一种新型的船舶推进方式。
补充资料：进境地
指进口货物接受海关监管的第一口岸。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条