英:[ˌdi:selə'reɪʃn]
美:[ˌdiselə'reɪʃn]
英:[ˌdi:selə'reɪʃn]
美:[ˌdiselə'reɪʃn]
词根:decelerate
vi.decelerate 减速,降低速度
vt.decelerate 使减速
"the deceleration of the arms race"
"he initiated deceleration by braking"
deceleration time减速时间
1894年,最初用于铁路运输,由“de-”(做相反的事情)和 (ac)celeration(加速)组成。
Verily "deceleration" is a word which could only be coined by the Great Western. [Engineering magazine, Feb. 2, 1894]
“减速”这个词只有大西部铁路公司才能创造出来。[《工程杂志》,1894年2月2日]
减速
减速
减速
de- + accelerate
The first known use of decelerate was in 1899
decentadjective
agreeing with standards of proper behavior, good taste, or morality
clothed in a proper and suitable manner and style
free from poor taste or bad manners
our conversations were always decent, never obscene
fairly good : adequate
decent housing
decennialadjective
consisting of 10 years
happening every 10 years
decennial census
decencynoun
the quality or state of being decent : propriety
agreement with standards of taste, quality, or proper behavior
decency, not fear of punishment, made them behave
a standard of proper behavior—usually used in plural
had been taught to observe the ordinary decencies
decelerateverb
to move or cause to move at decreasing speed : slow down
decelerateverb
to move or cause to move at decreasing speed : slow down
1 To provide some form of throttle to allow acceleration and deceleration, the vehicle’s designers added the EJ200 jet engine.
为提供某种节流阀以加速或减速,该车的设计者们增加了“EJ200”喷气式发动机。
2 The high - performance braking system ensures excellent deceleration values in all situations.
高性能的制动系统确保在所有情况下出色的减速值.
3 The company’s quicker than expected deceleration in revenue doesn’t bode well and suggests that advertisers aren’t willing to bid up or spend as much with Twitter as expected, Mahaney said in a note after earnings.
4 Trembling Bells have released an album a year since 2009, and show no signs of deceleration.
5 "Despite a deceleration of input cost pressures, 2H22 inflation plus low 1Q volumes point to high costs this quarter," RBC added.
6 The deceleration gives the new medium a different refractive index.
减速使新介质获得不同的折射率。
7 Most analysts expect the board will start cutting the interest rate in September or October to avoid greater impact on growth, though Finance Minister Ricardo Bonilla said cuts would depend on further deceleration of inflation.
8 The deceleration has been prolonged and uneven, in part because companies find they can maintain higher prices, especially by pitching their offerings as premium products.
9 The many kinds of rhythmic footwork, all glorious, that occur during the solo — cascades, crescendos, accelerations and decelerations — are all part of one concentrated stream of consciousness.
10 To get a more nuanced sense of where, and how, women are getting stuck, it’s useful to look at a few fields where the deceleration has been most pronounced.
11 Barclays said the risk of a deceleration in broader economic activity remained due to flat industrial activity and continued tightening of monetary conditions.
12 He initiated deceleration by braking.
他开始刹车减速.
13 Thee diffuser length should be long enough to ensure the main flow deceleration.
扩压段应具有一定的长度以保证主气流减速到一定程度。 。
14 "The deceleration was not concentrated in just one or two areas but cut across all EM regions," the report added.
15 The software controls acceleration and deceleration, while the cameras read and interpret traffic lights and other signs.
这些汽车的加减速由软件控制,而沿路的交通信号灯及其它标志则由摄像机读取并识别。
16 This experience of time deceleration through fear is well-established, and — provided you feel frightened — time can distort even in a non-life-threatening situation.
17 UPS CEO Carol Tomé said in a written statement that “deceleration in U.S. retail sales resulted in lower volume than we anticipated, and we faced ongoing demand weakness in Asia.”
18 The second-quarter expansion of the nation’s gross domestic product — its total output of goods and services — marked a modest deceleration from the economy’s 2.2% annual growth from January through March.
19 How does acceleration, deceleration, stasis and exit come into the picture?
怎样在画面上加速 、 减速 、 滞留及离开?
20 The Commerce Department’s revised estimate of the fourth quarter’s gross domestic product — the economy’s total output of goods and services — marked a deceleration from the 3.2% growth rate from July through September.