热释光前剂量方法中熄灭效应在陶瓷断代中的应用

在用前剂量法作古陶瓷真伪鉴定的过程中，需要对样本加入多次不同量值的剂量再进行激活及熄灭效应的测试，从而加大了测量误差值（通常都达20％－30％）。为了提高鉴定度，本文采用以固定剂量的熄灭效应作为参考值，以数学式子表面过程中发光强度的变化，并用几个测试序列作对比，找出比较理想的测试顺序，测量结果误差接近10％，远比原来方法优越，结论是此方法是可行的，但仍需作更多的实际测量工作来肯定。

Application of the quenching effect in pre-dose method for dating of ceramics

Pre-dose method normally requires several times of artificial doses been added to the sample (test dose or calibrated dose) to process the thermo-activation, thermoluminesence and quenching effect. The error of the measurement usually increases with multiple procedure and dose adding (about 20%-30%). In order to increase the accuracy of the dating, this article selected a constant dose value as a reference of thermoluminesence and quenching effect. Using different testing procedures to evaluate the change in luminous intensity (sensitivity) by a set of mathematical equations. The best testing procedures are selected to minmize the error. The error can be reduced to almost 10% which is much better than the original dating method. The testing method is feasible but further works are necessary to testify, the conclusion.