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。 - 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。 - The turning of your life this year comes to support a certain deceleration of your general metabolism.
这一年,你生命中的转折点是减缓新陈代谢更新的速度。 - We have witnessed the Dow rise on economic news indicating deceleration of activity.
我们看到,经济新闻显示经济活动减速,但是道琼斯指数依然上涨。 - First, deceleration can hurt.
首先,经济减速可能造成不利影响。 - This paper researched the test system of impact deceleration based on the virtual instrument technology, gave detailed exposition of its function, composition, theory and applications.
研究了基于虚拟仪器技术的冲击减速度测试系统,详细阐述了其功能、构成、原理以及应用。 - 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。 - The acceleration time and deceleration time were corrected with pulse pressure and heart rate ( ATi and DTi).
经心率和脉压矫正后的加速时间(ATi)和减速时间(DTi)。 - After the deceleration curves were optimized using Gauss pseudospectral method ( GPM), a close loop control method was employed in tracking the optimal trajectory by feedback linearization.
基于高斯伪谱方法(GPM)对飞机和阻拦索接触后的降速曲线进行了优化,并应用反馈线性化闭环跟踪优化之后的降速曲线。 - This product is a non-gear deceleration device.
本品可作为低速传动系统中的驱动元件。