例句與造句

1. These give ships better maneuverability than a fixed propeller and rudder system.
2. However, as size increases, fixed propeller quadcopters develop disadvantages over conventional helicopters.
3. Redundancy is provided, with the two fully independent electric motors each turning a fixed propeller on conventional propeller shafts.
4. Mixed construction ( metal and wood ) trainer aircraft . Seven-cylinder radial engine with two-blade fixed propeller.
5. He also attributed their sluggish steering under sail to interference with the flow of water to the rudder by the fixed propeller.
6. It's difficult to find fixed propeller in a sentence. 用fixed propeller造句挺難的
7. The vessel is powered by a MAN B & W 12K98MC engine, capable of producing 64, 033 kW ( 87, 059 hp ) driving 1 fixed propeller.
8. A sailing yacht with an auxiliary engine will typically have a small propeller that automatically feathers when sailing, whereas a motorsailer may have either a large fixed propeller or, ideally, a variable-pitch propeller.
9. The AIP power in the S-80 submarine is at least 300 kW . A permanent-magnet electric motor moves a fixed propeller of a special design, that doesn't create cavitations at high speed.
10. However, the dynamical positioning system of the smaller vessel consists of three 15MW azimuth thrusters and two 3.5MW bow thrusters instead of three fixed propeller shafts with 27MW propulsion motors and six 4.5MW rectractable transverse thrusters.