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
- 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。 - The deceleration downshift function is also active.
减速降档功能也处于活动状态。 - In theoretical analysis, the maximum deceleration is evaluated by mapping.
在理论分析中,最大减速度采用作图分析方法求得。 - 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。 - 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。 - 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 - 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。 - It registers the severity of the crash by6 the deceleration data from the airbag's sensor.
这个装置可以通过安全气囊感应器上的减速数据记录下车祸的严重程度。 - Complicated deceleration need be fitted to simplified wave to more analyze and research during vehicle structure and occupant restraint system safety design of full frontal impact.
在正面碰撞车体结构和乘员约束系统设计中,需要把复杂的减速度拟合成简化的波型以利于进一步分析和研究。 - 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。