核反应堆有成效的工作,在很大程度上取决于各个组成部份温度测量的准确度。放射性辐照的存在,给核反应堆中温度的测量造成了一定的困难。目前还没有那一种变换器能保证在有中子和γ辐照的情况下可靠地测量高温。众所周知,铂铑-铂热电偶在放射性辐照的情况下,由于核-化学变化使铑转变成钯,而使其示 The effective work of a nuclear reactor depends to a large extent on the accuracy of the temperature measurements of the individual components. The existence of radioactive radiation has caused some difficulties in the measurement of the temperature in nuclear reactors. There is currently no such converter that can reliably measure high temperatures in the presence of neutron and gamma radiation. As we all know, platinum and rhodium - platinum thermocouple in the case of radioactive radiation due to the nuclear - chemical changes rhodium into palladium, which made it