放射性云 meaning in English
radiation cloud
radioactive change
radioactive cloud
Examples
- By that time, the radioactive cloud had thinned out to such an extent that it was no longer visible .
那时，放射性云已稀释到再也看不见的程度了。 - The radioactive cloud reaches a height of several miles before spreading out abruptly into a mushroom shape .
放射性云在上升达几英里高度后才猛然散开成蘑菇状。 - In its early stages the rain was augmented by the small water droplets still descending from the radioactive cloud .
开始时，从放射性云下沉的小水滴使雨势增大。