deceleration

简明释义

英[ˌdiːseləˈreɪʃn]美[ˌdiːseləˈreɪʃn]

n. 减速

英英释义

单词用法

同义词

反义词

例句

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.Fears grew over the summer that if this deceleration continued, America's economy would slip back into recession.

在整个夏季期间，人们日益担心如果这种下降趋势持续下去，那么美国经济将退回到萧条中。

3.Optimize the structure of forestry planting, and gradually deceleration Eucalyptus cultivation.

优化林业种植结构，逐步调减速生桉种植面积。

4.A tire pressure monitoring and automatic deceleration system for tire blow-out is developed.

开发出一种汽车轮胎气压监测与爆胎自动减速系统。

5.The sudden deceleration caused it to heat up rapidly and explode with the force of 50, 000 tons of TNT.

突然的加速导致它迅速升温、爆炸，其威力相当于五万吨TNT。

6.This basic rule of acceleration and deceleration of an action also applies to a musical background.

关于一个动作的加速和减速的基本法则同样可以运用到音乐背景中。

7.The deceleration gives the new medium a different refractive index.

减速使新介质获得不同的折射率。

8.And you are using that fuel unnecessarily for the maximum acceleration and maximum deceleration.

无谓地把燃油消耗在，最大加速和最大减速上了。

9.He is as much interested in slowing down or in deceleration as he is in acceleration.

他同样对减速或者说一如他对加速那样对减速感兴趣。

10.The car experienced sudden deceleration as the driver slammed on the brakes.

当司机猛踩刹车时，汽车经历了突然的减速。

11.In physics class, we learned that deceleration is the rate at which an object slows down.

在物理课上，我们了解到减速是物体减慢速度的速率。

12.The roller coaster's rapid deceleration at the end of the ride surprised many passengers.

过山车在游乐结束时的快速减速让许多乘客感到惊讶。

13.To ensure safety, the train must undergo controlled deceleration before arriving at the station.

为了确保安全，火车在到达车站前必须进行控制的减速。

14.The deceleration of the spacecraft was crucial for a safe landing on the planet.

航天器的减速对于安全着陆在行星上至关重要。

作文

Deceleration is a term that refers to the process of slowing down or reducing speed. In physics, it is often associated with negative acceleration, which means that an object is decreasing its velocity over time. Understanding the concept of deceleration (减速) is crucial in various fields, including automotive engineering, aviation, and even daily life scenarios. For instance, when driving a car, the driver must apply the brakes to achieve deceleration (减速), allowing the vehicle to come to a stop safely. This action not only prevents accidents but also ensures the safety of passengers and pedestrians. In the context of transportation, deceleration (减速) plays a pivotal role in traffic management and road safety. Traffic signs often indicate speed limits, and exceeding these limits can lead to dangerous situations. When a driver approaches a red light or a stop sign, they must practice deceleration (减速) to avoid collisions. Moreover, understanding how to decelerate effectively can help reduce wear and tear on a vehicle's braking system, ultimately saving money on repairs. In aviation, deceleration (减速) is equally important. When an aircraft lands, the pilots must carefully manage the plane's speed to ensure a safe touchdown. The use of reverse thrust and spoilers helps achieve rapid deceleration (减速), allowing the aircraft to stop on the runway without overshooting. This process requires precision and skill, as improper deceleration (减速) can lead to serious accidents. Additionally, deceleration (减速) is not limited to physical objects; it can also be applied metaphorically in our lives. For example, in today's fast-paced world, many people experience stress and burnout due to constant pressure to perform. Recognizing the need for deceleration (减速) in our daily routines can lead to improved mental health and well-being. Taking breaks, practicing mindfulness, and engaging in leisure activities are all ways to implement deceleration (减速) in our lives, allowing us to recharge and regain focus. In conclusion, the concept of deceleration (减速) encompasses both physical and metaphorical aspects. Whether it is in the realm of transportation or personal well-being, understanding how to slow down can have significant benefits. By mastering the art of deceleration (减速), we can enhance safety, efficiency, and our overall quality of life. Therefore, it is essential to recognize the importance of deceleration (减速) in various contexts and apply it wisely to navigate through life’s challenges more effectively.

减速是一个指减少速度或减慢过程的术语。在物理学中，它通常与负加速度相关，这意味着一个物体随着时间的推移其速度在降低。理解deceleration（减速）的概念对于多个领域至关重要，包括汽车工程、航空以及日常生活场景。例如，当驾驶汽车时，司机必须踩刹车以实现deceleration（减速），使车辆安全停下来。这一动作不仅可以防止事故发生，还能确保乘客和行人的安全。 在交通运输的背景下，deceleration（减速）在交通管理和道路安全中发挥着重要作用。交通标志通常指示速度限制，超速可能导致危险情况。当司机接近红灯或停车标志时，他们必须进行deceleration（减速）以避免碰撞。此外，了解如何有效减速可以减少车辆制动系统的磨损，最终节省维修费用。 在航空领域，deceleration（减速）同样重要。当飞机着陆时，飞行员必须仔细管理飞机的速度，以确保安全着陆。使用反推力和扰流板有助于快速实现deceleration（减速），使飞机能够在跑道上安全停下。这一过程需要精确和技巧，因为不当的deceleration（减速）可能导致严重的事故。 此外，deceleration（减速）不仅仅限于物理对象；它也可以在我们的生活中隐喻地应用。例如，在当今快节奏的世界中，许多人因不断的表现压力而经历压力和倦怠。认识到我们日常生活中需要deceleration（减速）可以改善心理健康和幸福感。休息、练习正念和参与休闲活动都是在生活中实施deceleration（减速）的方法，使我们能够充电并重新获得专注。 总之，deceleration（减速）的概念包含了物理和隐喻两个方面。无论是在交通还是个人福祉的领域，理解如何放慢速度都能带来显著的好处。通过掌握deceleration（减速）这门艺术，我们可以提高安全性、效率以及整体生活质量。因此，认识到deceleration（减速）在各种背景下的重要性，并明智地应用它，以更有效地应对生活中的挑战，是至关重要的。