effective radiative lifetime

例句：

1. 1.The effective radiative lifetime of the material is crucial for its performance.
   该材料的辐射寿命对其性能至关重要。
2. 2.The study found that the effective radiative lifetime of the material was significantly reduced by the impurities.
   研究发现，材料中的杂质显著降低了其辐射寿命。
3. 3. The researcher used advanced techniques to measure the effective radiative lifetime of the material.
   研究人员使用先进的技术测量了材料的有效辐射寿命。