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单词 hypersonic
释义
hypersonic
adjective
uk/ˌhaɪ.pəˈsɒn.ɪk/us/ˌhaɪ.pɚˈsɑː.nɪk/
travelling, ordesignedtotravel, more than fivetimesfasterthan thespeedofsound:
NASAsuccessfullycompleteditsfirst hypersonicflightsince the 1960s.
Hypersonicmissilescutdown thetimefromidentifyingthetargetand thenhittingit to just fewminutes.
The Air Force isdevelopinga hypersonicenginedesignedtoflyatMach6.5speed, or more than 4,000milesperhour.
More examples
  • Before passenger-carrying hypersonicplanesaredeveloped,engineersenvisagemorecargoandmilitaryuses for such anaircraft.
  • Initsfirstfreeflight, the hypersonicaircraftwill bedroppedfrom theundersideof thewingat 24,000feet.
  • Someday, hypersonicflightwill beperfected, and we will beableto take aplaneintoorbitwithoutenormousfuelloads.
SMART Vocabulary: related words and phrases
Air travel: aviation
  • aerobatic
  • aerodynamically
  • aerodynamics
  • aeronautic
  • aeronautical
  • air bridge
  • air traffic control
  • aircraft
  • airshow
  • airspace
  • aviation
  • blind
  • excess baggage
  • flight path
  • overflight
  • post-flight
  • putsomething/someonedown
  • setsomethingdown
  • slipstream
  • superbomber
See more results »

You can also find related words, phrases, and synonyms in the topics:

Speed of motion
Fast and rapid

Compare

supersonic
ultrasonic
(Definition ofhypersonicfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofhypersonic

hypersonic
It would therefore seem that the nonlinear interaction between inviscid and centrifugal instabilities is an important problem to be considered in thehypersoniclimit.
From theCambridge English Corpus
The instability of a compressible flow past a wedge is investigated in thehypersoniclimit.
From theCambridge English Corpus
This is a useful generalized account, serving as an introduction to the short discussion ofhypersonicpropulsion that is given later.
From theCambridge English Corpus
The amplitude of a disturbance must be quite small in order for linearization to be valid inhypersonicflows.
From theCambridge English Corpus
However, athypersonicspeeds and therefore with high temperatures near the body, the assumption of equilibrium flow becomes questionable.
From theCambridge English Corpus
Detailed calculations are given showing the use of such a compressor to heat air for use in ahypersonicwind tunnel.
From theCambridge English Corpus
A final section reviews recent work on needle-likebodies in viscoushypersonicflow, and gives a formulation of the three-dimensional interaction problem.
From theCambridge English Corpus
It is possible to derive ahypersonicsimilarity rule from these considerations.
From theCambridge English Corpus
The inviscid flow behind a cylindrical blast wave and its analogy withhypersonicflow past blunt-nosed cylinders is considered.
From theCambridge English Corpus
The volume attempts to present an integrated picture of recent work inhypersonicgas dynamics.
From theCambridge English Corpus
The problems discussed below provide a testing ground for thehypersonicexpansion method and give insight about its range of applicability.
From theCambridge English Corpus
Once these reference solutions have been established, thehypersonicequations are attacked by a variety of methods.
From theCambridge English Corpus
An experimental investigation of the hydrodynamic stability of the laminarhypersonicboundary layer was carried out with the aid of a hot-wire anemometer.
From theCambridge English Corpus
The nozzle expands the shock-heated test gas t o a design area ratio of 16, producinghypersonicflow in the test section.
From theCambridge English Corpus
The work is motivated by recent interest in the development ofhypersonicvehicles.
From theCambridge English Corpus
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.
#https://dictionary.cambridge.org//dictionary/english/hypersonic##
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更新时间：2024/12/27 10:24:00