Abstract: The capacity of cable circuits can be evaluated based on measurement of load and temperature data and thermel modelling.

电缆的传愉容童应能根据测得的、度，并利用学模型计得到。

Measurement of thermel resistance black painting was described,and thus calibration factor of the black painting of the response area of the absolute radiometer.

本文介绍了黑涂的测量,进而推及电型电校准辐射计锥腔型灵敏面黑涂的校正因子。