sensor
简明释义
n. （探测光、热、压力等的）传感器，敏感元件，探测设备
英英释义
A device that detects or measures a physical property and records, indicates, or otherwise responds to it. | 一种检测或测量物理属性并记录、指示或以其他方式对其作出响应的设备。 |
单词用法
温度传感器 | |
压力传感器；位置传感器 |
同义词
| 探测器 | 烟雾探测器提醒我们有火灾。 | ||
| 传感器 | The transducer converts the physical quantity into a signal. | 传感器将物理量转换为信号。 | |
| 测量仪 | 压力测量仪显示了当前的压力水平。 |
反义词
| 执行器 | The actuator converts electrical signals into physical movement. | 执行器将电信号转换为物理运动。 | |
| 手动控制 | Manual control allows for direct human intervention in the system. | 手动控制允许人类直接干预系统。 |
例句
1.One of the designers said, "Now the ultrasonic sensor on the glove is quite large."
其中一位设计师说：“现在手套上的超声波传感器相当大了。”
2.The bike sensor measures miles ridden.
自行车传感器测量行驶里程。
3.Picture shows how the glove with an ultrasonic sensor works according to the passage.
根据文章所说，图片显示了带超声波传感器的手套是如何工作的。
4.Attach your temperature sensor to the back of a solar cell.
请将温度传感器放在太阳能单元的背后。
5.CAI retains sensor data as metadata of a business component.
CAI保留传感器数据作为一个业务组件的元数据。
6.A drone pilot and a sensor operator sit in their flight suits in front of a series of screens.
一名无人机飞行员和一名传感器操作员穿着他们的飞行服，坐在一系列屏幕前。
7.The ultimate intention is to link up all the cars on the road via WiFi by setting up a WiFi-enabled sensor in a car.
最终的目标是把道路上所有汽车通过无线网络联系起来，在车内安装支持 WiFi 的传感器。
8.The satellite signals, along with inputs on speed from a wheel-speed sensor and direction from a meter, determine the car's position even as it moves.
根据卫星信号，连同轮速传感器输入的速度和仪表所示的方向，即使在汽车移动时也能确定它的位置。
9.A sensor channels the light signal along an optical fibre.
传感器沿光导纤维输送光信号。
10.A smoke sensor can save lives by alerting you to danger.
烟雾传感器可以通过提醒您危险来拯救生命。
11.The heart rate sensor is used in fitness trackers.
心率传感器用于健身追踪器中。
12.The car's parking sensor helps avoid obstacles.
汽车的停车传感器帮助避免障碍物。
13.This sensor detects motion and triggers the alarm.
这个传感器检测到运动并触发警报。
14.The temperature sensor measures the heat in the room.
温度传感器测量房间内的热量。
作文
In today's rapidly advancing technological landscape, the role of a sensor (传感器) has become increasingly significant. A sensor (传感器) is a device that detects and responds to physical stimuli from the environment, converting these stimuli into signals that can be read by an observer or by an instrument. These devices are integral to various applications, ranging from everyday household items to complex industrial systems. One of the most common types of sensor (传感器) is the temperature sensor (传感器). These sensor (传感器)s are used in thermostats to maintain comfortable living conditions in our homes. By measuring the ambient temperature, they can trigger heating or cooling systems to ensure that we remain comfortable regardless of external weather conditions. The importance of such sensor (传感器)s cannot be overstated; they not only enhance our comfort but also contribute to energy efficiency. Another vital application of sensor (传感器)s is in the field of automotive technology. Modern vehicles are equipped with numerous sensor (传感器)s that monitor everything from tire pressure to engine performance. For instance, the tire pressure monitoring system (TPMS) uses sensor (传感器)s to alert drivers when their tire pressure drops below a safe level. This capability not only improves safety but also enhances fuel efficiency by ensuring that tires are properly inflated. In the realm of healthcare, sensor (传感器)s play a critical role in patient monitoring. Wearable health devices, such as fitness trackers, utilize various sensor (传感器)s to track heart rate, physical activity, and even sleep patterns. This data provides valuable insights into an individual's health and can help detect potential medical issues early on. Moreover, advanced medical sensor (传感器)s are used in hospitals to monitor vital signs, ensuring that patients receive timely care based on real-time data. The environmental sector also benefits significantly from sensor (传感器)s. Air quality sensor (传感器)s are employed to monitor pollution levels in urban areas, providing crucial data that can inform public health policies and initiatives. By utilizing these sensor (传感器)s, cities can take proactive measures to improve air quality and protect the health of their citizens. Furthermore, the rise of the Internet of Things (IoT) has led to an explosion in the use of sensor (传感器)s across various domains. Smart homes now feature sensor (传感器)s that can detect motion, light, and even humidity levels. These sensor (传感器)s allow for automation and remote control of household devices, enhancing convenience and security for homeowners. In conclusion, the significance of sensor (传感器)s in our modern world cannot be overlooked. Their ability to detect and respond to various stimuli makes them indispensable in numerous applications, from improving our daily lives to advancing technology in critical fields such as healthcare and environmental monitoring. As technology continues to evolve, we can expect sensor (传感器)s to become even more sophisticated, further integrating into our lives and enhancing our understanding of the world around us.
在当今快速发展的科技环境中，传感器的角色变得越来越重要。传感器是一种检测和响应来自环境的物理刺激的设备，将这些刺激转换为可以被观察者或仪器读取的信号。这些设备在各种应用中都是不可或缺的，从日常家居用品到复杂的工业系统。最常见的传感器之一是温度传感器。这些传感器用于恒温器，以保持我们家中的舒适生活条件。通过测量环境温度，它们可以触发供暖或制冷系统，以确保我们在外部天气条件下保持舒适。这些传感器的重要性不容小觑；它们不仅增强了我们的舒适度，还促进了能源效率。另一个传感器发挥重要作用的领域是汽车技术。现代车辆配备了许多传感器，监控从轮胎压力到发动机性能的一切。例如，轮胎压力监测系统（TPMS）使用传感器来提醒驾驶员，当轮胎压力降至安全水平以下时。这种能力不仅提高了安全性，还通过确保轮胎正确充气来增强燃油效率。在医疗保健领域，传感器在患者监测中发挥着关键作用。可穿戴健康设备，如健身追踪器，利用各种传感器跟踪心率、身体活动甚至睡眠模式。这些数据提供了对个体健康的宝贵洞察，并可以帮助及早发现潜在的医疗问题。此外，先进的医疗传感器在医院中用于监测生命体征，确保患者根据实时数据获得及时护理。环境部门也从传感器中受益匪浅。空气质量传感器被用于监测城市地区的污染水平，提供关键信息，可以通知公共卫生政策和倡议。通过利用这些传感器，城市可以采取主动措施改善空气质量，保护市民的健康。此外，物联网（IoT）的兴起导致了各个领域中传感器的广泛使用。智能家居现在配备了可以检测运动、光线甚至湿度水平的传感器。这些传感器允许对家用设备进行自动化和远程控制，增强了家庭主人的便利性和安全性。总之，传感器在我们现代世界中的重要性不容忽视。它们检测和响应各种刺激的能力使它们在众多应用中不可或缺，从改善我们的日常生活到推动医疗保健和环境监测等关键领域的技术进步。随着技术的不断发展，我们可以期待传感器变得更加复杂，进一步融入我们的生活，并增强我们对周围世界的理解。
