The effect of the 2nd-order annealing kinetics on ESR dating of ancient (early Pleistocene) fossil tooth enamel samples should be further studied.
二级过程的存在对ESR法测早期古人类遗址动物牙化石年龄的影响需进一步研究。
The results of ESR dating for the fossil tooth enamel from the Peking Man site show that ESR dating is reliable, and is comparable with other dating methods.
对北京猿人洞牙化石釉质层的铡年研究表明，年龄数据稳定可靠，可与有关测年法结果对比。
The results of ESR dating for the fossil tooth enamel from the Peking Man site show that ESR dating is reliable, and is comparable with other dating methods.
对北京猿人洞牙化石釉质层的铡年研究表明，年龄数据稳定可靠，可与有关测年法结果对比。
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