depletion test

例句：

1. 1. The company conducted adepletion test to determine the effectivenessof their new product.
   该公司进行了一个耗尽测试，以确定他们的新产品的有效性。
2. 2. Duringthe depletion test, the teammembers worked tirelessly to ensure the projectwas completed on time.
   在耗尽测试期间，团队成员们努力不懈地工作，以确保项目按时完成。
3. 3. The depletion testrevealed that the materials used in the productionprocess were not as efficient as expected.
   耗尽测试显示，生产过程中使用的原材料效率不如预期。