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单词 acceleration
释义
acceleration
noun
uk
/əkˌsel.əˈreɪ.ʃən/us
/əkˌsel.əˈreɪ.ʃən/
[U]
theincreasein something'sspeed, oritsabilityto gofaster:
增速，加快；加速性能
Anoldercarwill havepooracceleration.旧车的加速性能差。
Highwindssignificantlyhamperedthe plane's acceleration.强风严重影响了飞机的加速。
[SorU]
theincreasein thespeedat which somethinghappens:
加速
The accelerationinthedeclineofmanufacturingindustrybeganseveralyearsago.制造业的加速衰退从几年前就开始了。
SMART Vocabulary: related words and phrases
Increasing and decreasing speed of motion
  • accelerant
  • accelerate
  • accelerating
  • catch
  • catch(someone)up
  • dampener
  • decelerate
  • downshift
  • foot
  • gas
  • gun
  • quicken
  • retard
  • retardation
  • self-accelerating
  • slacken
  • slow
  • throttle(something)back/down
  • upshift
  • upshifting
See more results »

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

Hurrying and doing things quickly
(Definition ofaccelerationfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

acceleration| American Dictionary

acceleration
noun[U]
us
/ɪkˌsel·əˈreɪ·ʃən,æk-/

accelerationnoun[U](INCREASE RATE)

physics
therateofchangein thespeedof something overtime

accelerationnoun[U](GO FASTER)

therateat which somethingmovesmorequicklyorhappensfasterorsooner:
Thecarhas good acceleration.
(Definition ofaccelerationfrom theCambridge Academic Content Dictionary© Cambridge University Press)

acceleration| Business English

acceleration
noun[U]
uk
/əkˌseləˈreɪʃən/us
anincreasein thespeedorrateof something:
an acceleration in sthThere has been arapidacceleration in therateofgrowthof neworders.
a rapid/sharp/steady accelerationThesharpacceleration ofinflationishittingconsumershard.
(Definition ofaccelerationfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofacceleration

acceleration
The magnitude of this model uncertainty is also dependent upon the accelerations of the first i - 1 joints.
From theCambridge English Corpus
There are, however, changes in curvature along its trajectory representing accelerations or decelerations.
From theCambridge English Corpus
A theory is developed which permits computing the response of such bubbles to accelerations.
From theCambridge English Corpus
Summing up, radially bound and unbound trajectories, and also substantial axial accelerations, can be obtained depending on the initial conditions and the beam polarization.
From theCambridge English Corpus
The velocities and accelerations are obtained by differentiating the trajectory function once and twice with respect to time, respectively.
From theCambridge English Corpus
First, at the beginning of the tests - time t = 0 [sec] - the desired joint positions qd, velocities qd and accelerations qd are zero.
From theCambridge English Corpus
Namely, the vehicle must perform a series of accelerations and brakings.
From theCambridge English Corpus
The joint velocities and the joint accelerations of the manipulator at the start and goal positions are all zero.
From theCambridge English Corpus
If joint (angular) accelerations qj exist, then qj and qj will exist and be continuous, and it is called that the qj are smooth.
From theCambridge English Corpus
Thus, velocities and accelerations estimated in such a way are useless, and need appropriate filtering before usage.
From theCambridge English Corpus
Constraints on joint angular velocities and accelerations are taken into consideration.
From theCambridge English Corpus
The inverse dynamic model gives the motor torques or forces as a function of the joint positions, velocities and accelerations.
From theCambridge English Corpus
The passive joint positions are calculated from the geometrical relationship and thereafter differentiated numerically to obtain the respective velocities and accelerations.
From theCambridge English Corpus
To correct the desired limbs accelerations, we use the equation of transformation of the accelerations.
From theCambridge English Corpus
The characteristics of the robotic joint accelerations under faulty conditions have been exploited in reference [9] to detect robotic faults.
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.

Collocationswithacceleration

acceleration

These are words often used in combination withacceleration.

Click on a collocation to see more examples of it.

acceleration phase
In summary, it was inferred that the longer implosion times gave the wires more time to merge prior to the acceleration phase.
From theCambridge English Corpus
acceleration process
The standard dephasing limit and the electronaccelerationprocessare briefly discussed.
From theCambridge English Corpus
gravitational acceleration
In this geometry, the gravitational acceleration is directed in the -y -direction.
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/acceleration##
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更新时间：2025/11/4 17:58:29