accelerometer

简明释义

英[əkˌseləˈrɒmɪtə(r)]美[əkˌseləˈrɑːmɪtər]

n. 加速度计；（飞机、火箭的）加速器

英英释义

单词用法

同义词

反义词

例句

1.You control pitch and roll with the accelerometer.

你可以通过重力感应控制飞机俯冲和爬升。

2.As you can see in the video, Friese and Behrens Mars rover iPhone app works using the accelerometer.

正如你在视频中看到的，弗里泽和贝伦斯火星车iPhone应用工程利用加速度计运行。

3.The phone firmware sends logs of accelerometer data to a central database for processing.

这些手机的固件会随时记录手机加速度计的数据，然后把这些数据发送到公司管理中心的数据库中进行处理。

4.The researchers' initial experiments used Apple's iPhone 3gs, but the phone's accelerometer lacked the necessary sensitivity.

最初，研究者们的实验使用的是苹果的iPhone3gs，但是3gs的重力感应器却不够灵敏。

5.There's an accelerometer that detects when your foot hits and leaves the ground, calculating that all-important contact time.

一个加速度测量仪捕捉你脚接触和离开地面的情况；

6.With a satisfactory touch screen and accelerometer, Android serves well as a gaming phone.

Android有一个令人满意的触摸屏和加速度加速器，作为游戏手机非常棒。

7.Games: Accelerometer API, Mouse Lock API.

游戏：加速仪api，鼠标api。

8.Rather than relying solely on an accelerometer, this controller USES a magnetic field to track both your hands' positions in 3d space.

除了一个加速计之外，该控制器还采用磁场跟踪你的手的三维位置。

9.The orientation and accelerometer sensors each provide three data values.

方向和加速表传感器都提供三个数据值。

10.Fitness trackers often include an accelerometer to monitor physical activity.

健身追踪器通常包含一个加速度计来监测身体活动。

11.An accelerometer can help improve the accuracy of navigation systems in cars.

一个加速度计可以帮助提高汽车导航系统的准确性。

12.Gaming controllers use an accelerometer to detect motion and enhance gameplay.

游戏控制器使用加速度计来检测运动并增强游戏体验。

13.The smartphone uses a built-in accelerometer to detect its orientation.

智能手机使用内置的加速度计来检测其方向。

14.The drone's stability is enhanced by its accelerometer which provides real-time data.

无人机的稳定性通过其提供实时数据的加速度计得以增强。

作文

In the modern world, technology plays a crucial role in our daily lives. One of the fascinating devices that have emerged from technological advancements is the accelerometer. An accelerometer is a sensor that measures the acceleration forces acting on an object. These forces can be static, like the force of gravity, or dynamic, resulting from movement or vibrations. The significance of accelerometers cannot be overstated, as they are integral components in various applications ranging from smartphones to aerospace technologies.To understand the importance of the accelerometer, let’s consider its application in smartphones. Most people carry smartphones everywhere they go, and these devices are equipped with accelerometers that enhance user experience. For example, when you rotate your phone from portrait to landscape mode, the accelerometer detects this change in orientation and adjusts the screen accordingly. This seamless transition is made possible by the precise measurements provided by the accelerometer, which detects the tilt and motion of the device.Moreover, accelerometers play a vital role in fitness tracking. Many fitness bands and smartwatches utilize accelerometers to monitor physical activities. By measuring the acceleration of the wearer’s movements, these devices can count steps, track distance traveled, and even analyze workout intensity. This data helps individuals maintain their fitness goals and encourages a healthier lifestyle. The integration of accelerometers into wearable technology has revolutionized how we approach fitness and personal health.In the automotive industry, accelerometers are essential for safety features in modern vehicles. Many cars are equipped with advanced driver-assistance systems (ADAS) that rely on accelerometers to detect sudden changes in speed or direction. For instance, in the event of a collision, the accelerometer can trigger the deployment of airbags by sensing rapid deceleration. This rapid response can save lives and reduce injuries during accidents, showcasing the critical role of accelerometers in enhancing vehicle safety.Beyond consumer electronics and automotive applications, accelerometers are also used in aerospace technology. Satellites and spacecraft utilize accelerometers to navigate and maintain stability in space. By measuring the acceleration forces acting on the spacecraft, engineers can ensure that it remains on the correct trajectory and performs necessary adjustments. This application highlights the versatility and importance of accelerometers in various fields.In conclusion, the accelerometer is a remarkable sensor that has transformed numerous industries and everyday devices. From smartphones to fitness trackers and vehicles to aerospace technology, accelerometers provide essential data that enhances functionality and safety. As technology continues to advance, we can expect to see even more innovative applications of accelerometers in the future. Understanding the role of these sensors allows us to appreciate the intricacies of modern technology and its impact on our lives.

在现代世界中，技术在我们的日常生活中发挥着至关重要的作用。随着技术的进步，出现了一个迷人的设备——加速度计。加速度计是一种传感器，用于测量作用于物体上的加速度力。这些力可以是静态的，例如重力，或者是动态的，源于运动或振动。加速度计的重要性不容小觑，因为它们是从智能手机到航空航天技术等各种应用中的关键组件。为了理解加速度计的重要性，让我们考虑其在智能手机中的应用。大多数人随身携带智能手机，这些设备配备了加速度计，以增强用户体验。例如，当你将手机从竖屏模式旋转到横屏模式时，加速度计会检测到这种方向的变化，并相应地调整屏幕。这种无缝过渡得益于加速度计提供的精确测量，它能够检测设备的倾斜和运动。此外，加速度计在健身追踪中也发挥着重要作用。许多健身手环和智能手表利用加速度计来监测身体活动。通过测量佩戴者的运动加速度，这些设备可以计算步数、跟踪行走的距离，甚至分析锻炼强度。这些数据帮助个人保持健身目标，并鼓励更健康的生活方式。加速度计与可穿戴技术的结合彻底改变了我们对健身和个人健康的看法。在汽车工业中，加速度计对于现代车辆的安全功能至关重要。许多汽车配备了先进的驾驶辅助系统（ADAS），这些系统依赖于加速度计来检测速度或方向的突然变化。例如，在发生碰撞时，加速度计可以通过感应快速减速来触发气囊的展开。这种快速反应可以挽救生命并减少事故中的伤害，展示了加速度计在提升车辆安全性方面的重要作用。除了消费电子产品和汽车应用，加速度计还用于航空航天技术。卫星和航天器利用加速度计来导航和维持在太空中的稳定。通过测量作用于航天器的加速度力，工程师可以确保其保持在正确的轨迹上，并进行必要的调整。这一应用突显了加速度计在各个领域的多样性和重要性。总之，加速度计是一种卓越的传感器，已经改变了众多行业和日常设备。从智能手机到健身追踪器，从车辆到航空航天技术，加速度计提供了增强功能和安全性所需的基本数据。随着技术的不断进步，我们可以期待在未来看到加速度计的更多创新应用。理解这些传感器的作用使我们能够欣赏现代技术的复杂性及其对我们生活的影响。