英语语法分析

Scientists therefore propose using sunflowers for decontamination wherever there are radioactively contaminated ponds.

因此，科学家建议，只要有受放射性污染的池塘，就可以用向日葵来消毒。

Another proprietary antibody that binds to CD20, called tositumomab, is radioactively labelled.

他们使用另外一种放射标记的连接CD 20的抗体：tositumomab。

As the plutonium-238 that served as the Pioneers' onboard heat source radioactively decayed, it would have emitted less heat over time.

为先驱者号们提供舱内热动力源的钚238会有放射性衰变，其发射量会随着时间的推移而越来越小。