luminosity-volume test

例句：

1. 1.The luminosity-volume test results showed that the sample was not pure.
   光度体积测试结果显示样本不纯。
2. 2.The luminosity-volume test is crucial for determining the quality of the material.
   光度体积测试对于确定材料的质量至关重要。
3. 3.The luminosity-volume test is used to measure the amount of light emitted by a source.
   光度体积测试用于测量光源发出的光量。