Trying to learn how to translate from the human translation examples.
From professional translators, enterprises, web pages and freely available translation repositories.
de 1999 a 2003 la concentración de pbde parece haberse estabilizado.
从1999年到2003年,多溴联苯醚的浓度似乎稳定了下来。
Last Update: 2017-01-03
Usage Frequency: 4
Quality: