positron annihilation life time spectrum是什么意思 positron annihilation life time spectrum怎么读
positron annihilation life time spectrum的相关资料
positron annihilation life time spectrum的用法和样例
- The vacancy defects of samples were measured by slow positron annihilation.
借助慢正电子湮没技术研究了样品的空位型缺陷。 - The PAT experiments showed that the mean life and vacancy defects increased with the increasing anodization time.
正电子湮没实验表明，随着阳极氧化时间的延长，平均寿命值增大，空位缺陷增多。
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