We used anemometers and copper constantan thermocouple respectively to measure velocities and temperatures of all measuring points under various air volumes within the room.
用热线风速仪、铜—康铜热电偶分别测量出不同送风量下的室内各个测点的速度和温度。
Tinfoil welding technique was employed to make copper-constantan thermocouples.
提出一种制作铜-康铜热电偶的新方法：锡膜焊接法。
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