The treatment conditions of sample and the characteristic concentration have been studied.

对样品处理条件、特征浓度进行了考察。

youdao

The pretreatment conditions of sample, chemical interference, detection limit and characteristic concentration were studied.

对样品处理条件、化学干扰、检出限及特征浓度进行了考察。

youdao

The pretreatment conditions of sample, background absorption interference, the detection limit and characteristic concentration were investigated.

对样品处理条件、背景吸收干扰、出限及特征浓度进行了考察。

youdao