Here Hare shows off an experiment in measuring the radiant temperature which is basically a ping pong ball painted gray connected to a temperature and humidity sensor.
野兔在这里炫耀测量辐射温度基本上是一个乒乓球实验描绘灰色连接的温度和湿度传感器。
An automatic table tennis ball server is designed by using infra-red sensor and a few electric devices.
利用红外光传感器和较少的电子器件，设计了一种乒乓球全自动供球器。
A new method for measuring the 3D motion of balls in angular contact ball bearings fitted with a magnetized ball is proposed, in which Hall Sensor is fixed to its outer ring and cage side face.
提出了通过在装有一个磁化钢球的轴承外圈及保持架侧面配置霍尔传感器，测量钢球三维运动的新方法，阐述了该测试方法的基本原理；
The invention relates to a ball-and-socket joint with an integrated Angle sensor, particularly for use as vehicle level sensor in the running gear of a motor vehicle.
本发明涉及一种集成有角度传感器的万向球接头，尤其用作汽车底盘里的汽车水平传感器。
The invention relates to a ball-and-socket joint with an integrated Angle sensor, particularly for use as vehicle level sensor in the running gear of a motor vehicle.
本发明涉及一种集成有角度传感器的万向球接头，尤其用作汽车底盘里的汽车水平传感器。
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