minimum detectable range

例句：

1. 1. The drug has a minimum detectable range of 0.05 micrograms per liter.
   该药物的最低可检测浓度为每升0.05微克。
2. 2. The manufacturer claims that the product meets the minimum detectable range for lead in children's toys.
   制造商声称该产品符合儿童玩具中铅的最低可检测范围。
3. 3. The research team found that the sample had a minimum detectable range of 0.01parts per million.
   研究团队发现样本的最低可检测范围为百万分之一。