radioactivity
US /ˌredioækˈtɪvɪti/
・UK /ˌreɪdɪəʊæk'tɪvətɪ/
B2 中高級
n. (u.)不可數名詞放射能；放射現象
The radioactivity of uranium makes it a potential source of nuclear energy
影片字幕
WM 發布最終結果！ (WM발표 최종)
- By mastering all three disposal methods, Cavern, surface and trench, Karad optimizes disposal efficiency based on the specific radioactivity levels and characteristics of the waste.
透過掌握地下儲存、地面儲存和掩埋溝這三種處理方式，Karad 能根據廢棄物的特定放射性等級和特性，優化處理效率。
- trench—KORAD optimizes disposal efficiency based on the specific radioactivity levels and characteristics of the waste.
除了基礎設施，我們也精進了技術能力。
快訊：關於美軍炸毀伊朗核 sites 的最新情報！ (BREAKING: What we know about U.S bombs striking Iranian nuclear sites)
- Radioactivity anyway at Fordo and so the risk of it spilling into the atmosphere is low the same with Natanz
在福爾多，放射性物質洩漏到大氣中的風險很低，納坦茲也是如此。
- James Acton, who's an expert on these sorts of issues, says that the, the, the material there is very low in radioactivity anyway at Fordo,
本週，在對納坦茲的首次打擊之後，我們還聽到了國際原子能機構的消息
中國為何能成為「清潔能源」的龍頭？ (China Is Outspending the U.S. to Achieve the ‘Holy Grail’ of Clean Energy | WSJ U.S. vs. China)
- Fusion has the potential to create nearly limitless energy with no carbon emissions and very limited radioactivity.
核聚變有可能產生幾乎無限的能源，而且沒有碳排放，放射性也非常有限。
- Fusion has the potential to create nearly limitless energy with no carbon emissions and very limited radioactivity.
為了使原子碰撞和融合，需要將它們加熱到極高的溫度，形成等離子體，它基本上是帶正電和負電的粒子的混合體。
