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词汇 propulsion
释义 propulsion
noun[ U ]
uk /prəˈpʌl.ʃən/ us /prəˈpʌl.ʃən/
a force that pushes something forward: 推进;推动力
wind propulsion风力推进
a propulsion system推进系统
See also
jet propulsion
SMART Vocabulary: related words and phrases

Physics: energy, force & power
animal magnetism
anti-gravity
attract
attraction
ballistic
entropic
entropically
equilibrant
erg
excited
geothermal
inertia
jet propulsion
preatomic
propulsive
radiant energy
self-propulsion
sine curve
the sound barrier
thermodynamics

propulsion | American Dictionary


propulsion
noun[ U ]
us/prəˈpʌl·ʃən/
the force produced by a system for moving a vehicle or other object:
jet propulsion

Examples of propulsion


propulsion
Only with the high exit velocities possible with pulsed laser ablation propulsion is it possible to overcome this problem.
The gradient in muscle tension created along the intestine (increased in jejunum and decreased in ileum) may promote propulsion of worms in the lumen.
Propulsion obtains the dimensions it requires from hull, determines the ver tical center of gravity for stability, and provides total thrust to resistance.
This hopper included a translational offset mass in order to cause the tipping action that helped in forward propulsion.
This is a useful generalized account, serving as an introduction to the short discussion of hypersonic propulsion that is given later.
Also, carangiform propulsion is more convenient for engineering realization.
Calculated efficiencies are found to be insufficient for propulsion applications that require short periods of acceleration but ion-beam propulsion shows some potential for prolonged flights.
Here, the selective pressures for efficient maintenance of high-speed propulsion appear to be responsible for the convergent evolution of caudal fins of high aspect ratio.
It also includes fault-tolerant control of a chemical process, and of a ship propulsion system, and of a steam generator.
They are of interest because they may represent the first economically viable application of laser ablation propulsion.
Here, we do not want the extraction short hairs = cilia propulsion.
Advancements in computer and control technologies have, in this case, enabled propulsion by delicately controlling elastic fins on the fish.
This subject has been carefully and continuously studied ever since jet propulsion became technologically feasible.
Such a control strategy allows us to influence forward propulsion to assure constant gait velocity.
In addition, it provides a method of generating plasma magnetospheres for laboratory simulation of astrophysical studies and space propulsion.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocations withpropulsion


propulsion

These are words often used in combination with propulsion.

Click on a collocation to see more examples of it.


electric propulsion
However electricpropulsion technology is the most developed.
From Europarl Parallel Corpus - English
main propulsion
Gas turbines have become the main propulsion units for surface ships.
From the
Hansard archive

Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
means of propulsion
It may cover vehicles with electrical means of propulsion, as well as electricity playing a role in their functionality.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
See all collocations with propulsion
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