ultracold的用法和樣例：
例句
用作名詞 (n.)
- Electromagnetically induced transparency and slow light in ultracold Bose gas were investigated.
摘要研究了超冷玻色氣體中的電磁感應透明現象。 - Several research groups are in a race to recreate it in the laboratory in microscopic specks of ultracold gas.
幾個研究小組正相互競爭，要在實驗室超冷氣體的微粒里重現這種狀態。
