1979年,Thomson等首先发现了塑料核径迹探测器对核粒子的响应(即径迹蚀刻速率V_T)与粒子照射时探测器的温度(即记录温度)有关。之后,又进行了一些测试。初步得出了如下结论: 1.记录温度对V_T的影响虽不如蚀刻溶液温度的影响那样大,但也是不可忽视的。随着记录温度的降低,V_T增大。在18—78℃范围内,记录温度每改变1℃,平均引起V_T的变化为 In 1979, Thomson et al. First found that the response of a plastic nuclear track detector to a nuclear particle (ie, the track etch rate V_T) is related to the temperature of the detector at the time of particle irradiation (ie, the recording temperature). After that, some tests were conducted. Preliminary conclusions are drawn as follows: 1. Although the effect of recording temperature on V_T is not as big as that of etching solution temperature, it can not be neglected. As the recording temperature decreases, V_T increases. In the range of 18-78 ° C, every change of the recording temperature by 1 ° C caused an average change of V_T of