影响二恶英从头合成的因素有碳源、氯源、氧气、水、颗粒表面特性、温度、停留时间、催化剂和抑制剂等。

The influenced factors of denovo synthesis of dioxins may be carbon, chlorine, oxygen, water, nature of the ash's surface, temperature, residence time, catalyzer and inhibitor, etc.

youdao

针对富勒烯科学所面临的这些问题，本论文通过在石墨电弧放电反应中引入氯源，进行了一系列的有关氯参与下合成富勒烯的实验，重点考察了氯对富勒烯形成的影响。

In this thesis, a series of experiments involving chlorine were carried out in a graphite arc-discharge reactor and the study focus on the influence of chlorine on the formation of fullerenes.

youdao

她说，这些氯联苯的污染源必须被清除掉，以完善非洲国家污染物清单。

The precise sources of the PCB plume should be pinned down and used to complete the pollutant inventories of African countries, she says.

youdao