propeller jet

There are three kinds of underwater vehicle propulsion ways: counter-rotating propeller, ducted propeller and water jet propulsion.

水下航行器推进方式主要有三种，对转桨、导管桨以及喷水推进器。

Longitudinal Stability of Jet-Propeller Aircraft During Low-Altitude Flight

螺旋桨飞机近地飞行时的纵向稳定性

Jet planes have displaced propeller ones.

喷气式飞机取代了螺旋桨飞机.

In recent years, to satisfy the demand for larger scale and higher velocity of ships, the thrust force of propeller and the velocity of propeller jet are continuously increasing.

近年来，为满足船舶高速化和大型化的要求，船用螺旋桨的推力及其引起的射流流速也在不断增大。

Water jet propulsion, widely used in the area of fast-speed ships nowadays, has increasingly taken the place of traditional propeller.

如今在高速船舶领域，喷水推进装置正被广泛的应用，在很大程度上取代了传统的螺旋桨驱动方式。