thermograph

• 指利用红外摄像仪探测体表温度变化以发现异常的医学仪器，也指能随时间记录温度变化并绘制成曲线的温度记录仪。

A noun referring to a medical instrument that uses an infrared camera to reveal temperature variations on the surface of the body, or a thermometer that records temperature variations on a graph as a function of time.

1. Medical imaging deviceC1formalmedical

   A medical instrument that uses an infrared camera to reveal temperature variations on the surface of the body.

   热像仪

   • The thermograph detected abnormal heat patterns in the patient's tissue.
   • Doctors used a thermograph to diagnose inflammation in the joint.
   • The thermograph's infrared camera showed a clear temperature difference between the two areas.

2. Recording thermometerC1formalscientific

   A thermometer that records temperature variations on a graph as a function of time.

   温度记录仪

   • The thermograph recorded a steady rise in temperature over the afternoon.
   • Scientists used a thermograph to monitor daily temperature fluctuations in the lab.
   • The graph from the thermograph showed a sharp drop at midnight.

   同义词self-registering thermometerthermometrograph