deceleration
英 [ˌdiːseləˈreɪʃn]
美 [ˌdiːseləˈreɪʃn]
n. 减速（度）；降速；负加速度；制动（止）；熄灭; 缩写词为dec
BNC.26519 / COCA.23140
柯林斯词典
- VERB 降低速度;减速行驶（或动转）
When a vehicle or machinedeceleratesor when someone in a vehicledecelerates, the speed of the vehicle or machine is reduced.- ...the sensation of the train decelerating.
列车正在减速的感觉
- ...the sensation of the train decelerating.
- VERB (通货膨胀、经济增长等的速度)减缓，放慢
When the rate of something such as inflation or economic growthdecelerates, it slows down.- Inflation has decelerated remarkably over the past two years.
过去的两年里通货膨胀已经明显放缓。
- Inflation has decelerated remarkably over the past two years.
英英释义
noun
- the act of decelerating
- he initiated deceleration by braking
- a decrease in rate of change
- the deceleration of the arms race
- (physics) a rate of decrease in velocity
双语例句
- In the traditional acceleration and deceleration control method, the vibration caused by acceleration discontinuity affects the machining quality and equipment life.
传统的加减速控制方法由于加速度的不连续性，易使机床产生冲击，影响零件加工质量和机床使用寿命。 - And all of these events are playing out against the backdrop of a deceleration in major economies.
因而，在主要经济体经济减速的背景下，所有因素都对其不利。 - By analyzing the braking process of man-rider theoretically, get the formula expressions of mean braking deceleration and buffering distance.
通过人车在制动过程中的理论分析，得到斜井人车平均制动减速度和缓冲距离的表达式。 - Research on a Novel Acceleration and Deceleration Control Method of Continuous Jerk
一种新型的Jerk连续加减速控制方法研究 - Idle Deceleration Process Simulation and Experiment Study of the Engine
发动机空载减速过程仿真与试验研究 - This means that in emergency situations or sudden deceleration, the transmission can quickly step down to LOW gear.
这意味着在紧急情况或突然减速时变速器能够快速的降到低齿轮。 - It avoided the prediction of the deceleration point by every sampled time.
根据采样次数决定加减速，可以避免预测减速点。 - Fears grew over the summer that if this deceleration continued, America's economy would slip back into recession.
在今年夏天，人们的恐惧心态持续增长，增长减速照此继续的话，美国的经济会再次滑入衰退。 - Aiming at the fluctuation problem of elongation during acceleration, deceleration and the appearance of other disturbances, a scheme of adding a proportional controller was brought forward.
针对在加减速或出现其它扰动时的延伸率波动问题，提出了在反馈控制中增加比例控制的解决方案。 - Simulation results showed that the drive system works well in dynamic conditions, in terms of acceleration, deceleration and load torque changes.
仿真结果表明：使用该控制策略的调速系统在加减速运行和负载转矩变化等场合均具有良好的动态性能；